28679344512

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{820723}}^1$

素因数の和:820760

約数の個数: 128

約数和(自身を含む): 93759509760

約数和(自身を除く): 65080165248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 832, 896, 1092, 1248, 1344, 1456, 1664, 2184, 2496, 2688, 2912, 4368, 4992, 5824, 8736, 11648, 17472, 34944, 820723, 1641446, 2462169, 3282892, 4924338, 5745061, 6565784, 9848676, 10669399, 11490122, 13131568, 17235183, 19697352, 21338798, 22980244, 26263136, 32008197, 34470366, 39394704, 42677596, 45960488, 52526272, 64016394, 68940732, 74685793, 78789408, 85355192, 91920976, 105052544, 128032788, 137881464, 149371586, 157578816, 170710384, 183841952, 224057379, 256065576, 275762928, 298743172, 315157632, 341420768, 367683904, 448114758, 512131152, 551525856, 597486344, 682841536, 735367808, 896229516, 1024262304, 1103051712, 1194972688, 1365683072, 1792459032, 2048524608, 2206103424, 2389945376, 3584918064, 4097049216, 4779890752, 7169836128, 9559781504, 14339672256, 28679344512]

約数ペア:

[(1, 28679344512), (2, 14339672256), (3, 9559781504), (4, 7169836128), (6, 4779890752), (7, 4097049216), (8, 3584918064), (12, 2389945376), (13, 2206103424), (14, 2048524608), (16, 1792459032), (21, 1365683072), (24, 1194972688), (26, 1103051712), (28, 1024262304), (32, 896229516), (39, 735367808), (42, 682841536), (48, 597486344), (52, 551525856), (56, 512131152), (64, 448114758), (78, 367683904), (84, 341420768), (91, 315157632), (96, 298743172), (104, 275762928), (112, 256065576), (128, 224057379), (156, 183841952), (168, 170710384), (182, 157578816), (192, 149371586), (208, 137881464), (224, 128032788), (273, 105052544), (312, 91920976), (336, 85355192), (364, 78789408), (384, 74685793), (416, 68940732), (448, 64016394), (546, 52526272), (624, 45960488), (672, 42677596), (728, 39394704), (832, 34470366), (896, 32008197), (1092, 26263136), (1248, 22980244), (1344, 21338798), (1456, 19697352), (1664, 17235183), (2184, 13131568), (2496, 11490122), (2688, 10669399), (2912, 9848676), (4368, 6565784), (4992, 5745061), (5824, 4924338), (8736, 3282892), (11648, 2462169), (17472, 1641446), (34944, 820723)]