71366956438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{12604549}}^1$

素因数の和:12604719

約数の個数: 16

約数和(自身を含む): 113440950000

約数和(自身を除く): 42073993562

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 12604549, 25209098, 239486431, 478972862, 1878077801, 3756155602, 35683478219, 71366956438]

約数ペア:

[(1, 71366956438), (2, 35683478219), (19, 3756155602), (38, 1878077801), (149, 478972862), (298, 239486431), (2831, 25209098), (5662, 12604549)]