28553090936

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{1637}}^1\times {\mathrm{29867}}^1$

素因数の和:31583

約数の個数: 32

約数和(自身を含む): 54305400240

約数和(自身を除く): 25752309304

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 1637, 3274, 6548, 13096, 29867, 59734, 119468, 119501, 238936, 239002, 478004, 956008, 2180291, 4360582, 8721164, 17442328, 48892279, 97784558, 195569116, 391138232, 3569136367, 7138272734, 14276545468, 28553090936]

約数ペア:

[(1, 28553090936), (2, 14276545468), (4, 7138272734), (8, 3569136367), (73, 391138232), (146, 195569116), (292, 97784558), (584, 48892279), (1637, 17442328), (3274, 8721164), (6548, 4360582), (13096, 2180291), (29867, 956008), (59734, 478004), (119468, 239002), (119501, 238936)]