15668848216

素因数分解:

$2^3\times 7^1\times {\mathrm{353}}^1\times {\mathrm{792637}}^1$

素因数の和:793003

約数の個数: 32

約数和(自身を含む): 33671262240

約数和(自身を除く): 18002414024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 353, 706, 1412, 2471, 2824, 4942, 9884, 19768, 792637, 1585274, 3170548, 5548459, 6341096, 11096918, 22193836, 44387672, 279800861, 559601722, 1119203444, 1958606027, 2238406888, 3917212054, 7834424108, 15668848216]

約数ペア:

[(1, 15668848216), (2, 7834424108), (4, 3917212054), (7, 2238406888), (8, 1958606027), (14, 1119203444), (28, 559601722), (56, 279800861), (353, 44387672), (706, 22193836), (1412, 11096918), (2471, 6341096), (2824, 5548459), (4942, 3170548), (9884, 1585274), (19768, 792637)]