2559681472

素因数分解:

$2^6\times {\mathrm{39995023}}^1$

素因数の和:39995035

約数の個数: 14

約数和(自身を含む): 5079368048

約数和(自身を除く): 2519686576

約数列:

[1, 2, 4, 8, 16, 32, 64, 39995023, 79990046, 159980092, 319960184, 639920368, 1279840736, 2559681472]

約数ペア:

[(1, 2559681472), (2, 1279840736), (4, 639920368), (8, 319960184), (16, 159980092), (32, 79990046), (64, 39995023)]