15695737928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{7001}}^1\times {\mathrm{21557}}^1$

素因数の和:28577

約数の個数: 32

約数和(自身を含む): 31699314360

約数和(自身を除く): 16003576432

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 7001, 14002, 21557, 28004, 43114, 56008, 86228, 91013, 172456, 182026, 280241, 364052, 560482, 728104, 1120964, 2241928, 150920557, 301841114, 603682228, 1207364456, 1961967241, 3923934482, 7847868964, 15695737928]

約数ペア:

[(1, 15695737928), (2, 7847868964), (4, 3923934482), (8, 1961967241), (13, 1207364456), (26, 603682228), (52, 301841114), (104, 150920557), (7001, 2241928), (14002, 1120964), (21557, 728104), (28004, 560482), (43114, 364052), (56008, 280241), (86228, 182026), (91013, 172456)]