2539401664

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{863}}^1\times {\mathrm{1999}}^1$

素因数の和:2897

約数の個数: 56

約数和(自身を含む): 5266944000

約数和(自身を除く): 2727542336

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 863, 1472, 1726, 1999, 3452, 3998, 6904, 7996, 13808, 15992, 19849, 27616, 31984, 39698, 45977, 55232, 63968, 79396, 91954, 127936, 158792, 183908, 317584, 367816, 635168, 735632, 1270336, 1471264, 1725137, 2942528, 3450274, 6900548, 13801096, 27602192, 39678151, 55204384, 79356302, 110408768, 158712604, 317425208, 634850416, 1269700832, 2539401664]

約数ペア:

[(1, 2539401664), (2, 1269700832), (4, 634850416), (8, 317425208), (16, 158712604), (23, 110408768), (32, 79356302), (46, 55204384), (64, 39678151), (92, 27602192), (184, 13801096), (368, 6900548), (736, 3450274), (863, 2942528), (1472, 1725137), (1726, 1471264), (1999, 1270336), (3452, 735632), (3998, 635168), (6904, 367816), (7996, 317584), (13808, 183908), (15992, 158792), (19849, 127936), (27616, 91954), (31984, 79396), (39698, 63968), (45977, 55232)]