28017104256

素因数分解:

$2^7\times 3^4\times {\mathrm{983}}^1\times {\mathrm{2749}}^1$

素因数の和:3758

約数の個数: 160

約数和(自身を含む): 83493630000

約数和(自身を除く): 55476525744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 983, 1152, 1296, 1728, 1966, 2592, 2749, 2949, 3456, 3932, 5184, 5498, 5898, 7864, 8247, 8847, 10368, 10996, 11796, 15728, 16494, 17694, 21992, 23592, 24741, 26541, 31456, 32988, 35388, 43984, 47184, 49482, 53082, 62912, 65976, 70776, 74223, 79623, 87968, 94368, 98964, 106164, 125824, 131952, 141552, 148446, 159246, 175936, 188736, 197928, 212328, 222669, 263904, 283104, 296892, 318492, 351872, 377472, 395856, 424656, 445338, 527808, 566208, 593784, 636984, 791712, 849312, 890676, 1055616, 1132416, 1187568, 1273968, 1583424, 1698624, 1781352, 2375136, 2547936, 2702267, 3166848, 3397248, 3562704, 4750272, 5095872, 5404534, 7125408, 8106801, 9500544, 10191744, 10809068, 14250816, 16213602, 21618136, 24320403, 28501632, 32427204, 43236272, 48640806, 64854408, 72961209, 86472544, 97281612, 129708816, 145922418, 172945088, 194563224, 218883627, 259417632, 291844836, 345890176, 389126448, 437767254, 518835264, 583689672, 778252896, 875534508, 1037670528, 1167379344, 1556505792, 1751069016, 2334758688, 3113011584, 3502138032, 4669517376, 7004276064, 9339034752, 14008552128, 28017104256]

約数ペア:

[(1, 28017104256), (2, 14008552128), (3, 9339034752), (4, 7004276064), (6, 4669517376), (8, 3502138032), (9, 3113011584), (12, 2334758688), (16, 1751069016), (18, 1556505792), (24, 1167379344), (27, 1037670528), (32, 875534508), (36, 778252896), (48, 583689672), (54, 518835264), (64, 437767254), (72, 389126448), (81, 345890176), (96, 291844836), (108, 259417632), (128, 218883627), (144, 194563224), (162, 172945088), (192, 145922418), (216, 129708816), (288, 97281612), (324, 86472544), (384, 72961209), (432, 64854408), (576, 48640806), (648, 43236272), (864, 32427204), (983, 28501632), (1152, 24320403), (1296, 21618136), (1728, 16213602), (1966, 14250816), (2592, 10809068), (2749, 10191744), (2949, 9500544), (3456, 8106801), (3932, 7125408), (5184, 5404534), (5498, 5095872), (5898, 4750272), (7864, 3562704), (8247, 3397248), (8847, 3166848), (10368, 2702267), (10996, 2547936), (11796, 2375136), (15728, 1781352), (16494, 1698624), (17694, 1583424), (21992, 1273968), (23592, 1187568), (24741, 1132416), (26541, 1055616), (31456, 890676), (32988, 849312), (35388, 791712), (43984, 636984), (47184, 593784), (49482, 566208), (53082, 527808), (62912, 445338), (65976, 424656), (70776, 395856), (74223, 377472), (79623, 351872), (87968, 318492), (94368, 296892), (98964, 283104), (106164, 263904), (125824, 222669), (131952, 212328), (141552, 197928), (148446, 188736), (159246, 175936)]