28540963584

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{683}}^1\times {\mathrm{2591}}^1$

素因数の和:3303

約数の個数: 216

約数和(自身を含む): 94220485632

約数和(自身を除く): 65679522048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 683, 768, 896, 1008, 1152, 1344, 1366, 1792, 2016, 2049, 2304, 2591, 2688, 2732, 4032, 4098, 4781, 5182, 5376, 5464, 6147, 7773, 8064, 8196, 9562, 10364, 10928, 12294, 14343, 15546, 16128, 16392, 18137, 19124, 20728, 21856, 23319, 24588, 28686, 31092, 32784, 36274, 38248, 41456, 43029, 43712, 46638, 49176, 54411, 57372, 62184, 65568, 72548, 76496, 82912, 86058, 87424, 93276, 98352, 108822, 114744, 124368, 131136, 145096, 152992, 163233, 165824, 172116, 174848, 186552, 196704, 217644, 229488, 248736, 262272, 290192, 305984, 326466, 331648, 344232, 373104, 393408, 435288, 458976, 497472, 524544, 580384, 611968, 652932, 663296, 688464, 746208, 786816, 870576, 917952, 994944, 1160768, 1223936, 1305864, 1376928, 1492416, 1573632, 1741152, 1769653, 1835904, 1989888, 2321536, 2611728, 2753856, 2984832, 3482304, 3539306, 3671808, 4643072, 5223456, 5308959, 5507712, 5969664, 6964608, 7078612, 10446912, 10617918, 11015424, 12387571, 13929216, 14157224, 15926877, 20893824, 21235836, 24775142, 28314448, 31853754, 37162713, 41787648, 42471672, 49550284, 56628896, 63707508, 74325426, 84943344, 99100568, 111488139, 113257792, 127415016, 148650852, 169886688, 198201136, 222976278, 226515584, 254830032, 297301704, 339773376, 396402272, 445952556, 453031168, 509660064, 594603408, 679546752, 792804544, 891905112, 1019320128, 1189206816, 1359093504, 1585609088, 1783810224, 2038640256, 2378413632, 3171218176, 3567620448, 4077280512, 4756827264, 7135240896, 9513654528, 14270481792, 28540963584]

約数ペア:

[(1, 28540963584), (2, 14270481792), (3, 9513654528), (4, 7135240896), (6, 4756827264), (7, 4077280512), (8, 3567620448), (9, 3171218176), (12, 2378413632), (14, 2038640256), (16, 1783810224), (18, 1585609088), (21, 1359093504), (24, 1189206816), (28, 1019320128), (32, 891905112), (36, 792804544), (42, 679546752), (48, 594603408), (56, 509660064), (63, 453031168), (64, 445952556), (72, 396402272), (84, 339773376), (96, 297301704), (112, 254830032), (126, 226515584), (128, 222976278), (144, 198201136), (168, 169886688), (192, 148650852), (224, 127415016), (252, 113257792), (256, 111488139), (288, 99100568), (336, 84943344), (384, 74325426), (448, 63707508), (504, 56628896), (576, 49550284), (672, 42471672), (683, 41787648), (768, 37162713), (896, 31853754), (1008, 28314448), (1152, 24775142), (1344, 21235836), (1366, 20893824), (1792, 15926877), (2016, 14157224), (2049, 13929216), (2304, 12387571), (2591, 11015424), (2688, 10617918), (2732, 10446912), (4032, 7078612), (4098, 6964608), (4781, 5969664), (5182, 5507712), (5376, 5308959), (5464, 5223456), (6147, 4643072), (7773, 3671808), (8064, 3539306), (8196, 3482304), (9562, 2984832), (10364, 2753856), (10928, 2611728), (12294, 2321536), (14343, 1989888), (15546, 1835904), (16128, 1769653), (16392, 1741152), (18137, 1573632), (19124, 1492416), (20728, 1376928), (21856, 1305864), (23319, 1223936), (24588, 1160768), (28686, 994944), (31092, 917952), (32784, 870576), (36274, 786816), (38248, 746208), (41456, 688464), (43029, 663296), (43712, 652932), (46638, 611968), (49176, 580384), (54411, 524544), (57372, 497472), (62184, 458976), (65568, 435288), (72548, 393408), (76496, 373104), (82912, 344232), (86058, 331648), (87424, 326466), (93276, 305984), (98352, 290192), (108822, 262272), (114744, 248736), (124368, 229488), (131136, 217644), (145096, 196704), (152992, 186552), (163233, 174848), (165824, 172116)]