64899494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{12343}}^1$

素因数の和:12595

約数の個数: 16

約数和(自身を含む): 106652160

約数和(自身を除く): 41752666

約数列:

[1, 2, 11, 22, 239, 478, 2629, 5258, 12343, 24686, 135773, 271546, 2949977, 5899954, 32449747, 64899494]

約数ペア:

[(1, 64899494), (2, 32449747), (11, 5899954), (22, 2949977), (239, 271546), (478, 135773), (2629, 24686), (5258, 12343)]