71657981522

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1\times {\mathrm{1856713}}^1$

素因数の和:1857577

約数の個数: 16

約数和(自身を含む): 112294062720

約数和(自身を除く): 40636081198

約数列:

[1, 2, 23, 46, 839, 1678, 19297, 38594, 1856713, 3713426, 42704399, 85408798, 1557782207, 3115564414, 35828990761, 71657981522]

約数ペア:

[(1, 71657981522), (2, 35828990761), (23, 3115564414), (46, 1557782207), (839, 85408798), (1678, 42704399), (19297, 3713426), (38594, 1856713)]