64691674

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1\times {\mathrm{1319}}^1$

素因数の和:1637

約数の個数: 16

約数和(自身を含む): 98366400

約数和(自身を除く): 33674726

約数列:

[1, 2, 137, 179, 274, 358, 1319, 2638, 24523, 49046, 180703, 236101, 361406, 472202, 32345837, 64691674]

約数ペア:

[(1, 64691674), (2, 32345837), (137, 472202), (179, 361406), (274, 236101), (358, 180703), (1319, 49046), (2638, 24523)]