72610772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{1637}}^1$

素因数の和:2507

約数の個数: 24

約数和(自身を含む): 137087496

約数和(自身を除く): 64476724

約数列:

[1, 2, 4, 13, 26, 52, 853, 1637, 1706, 3274, 3412, 6548, 11089, 21281, 22178, 42562, 44356, 85124, 1396361, 2792722, 5585444, 18152693, 36305386, 72610772]

約数ペア:

[(1, 72610772), (2, 36305386), (4, 18152693), (13, 5585444), (26, 2792722), (52, 1396361), (853, 85124), (1637, 44356), (1706, 42562), (3274, 22178), (3412, 21281), (6548, 11089)]