64883624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{623881}}^1$

素因数の和:623900

約数の個数: 16

約数和(自身を含む): 131015220

約数和(自身を除く): 66131596

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 623881, 1247762, 2495524, 4991048, 8110453, 16220906, 32441812, 64883624]

約数ペア:

[(1, 64883624), (2, 32441812), (4, 16220906), (8, 8110453), (13, 4991048), (26, 2495524), (52, 1247762), (104, 623881)]