67105256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{821}}^1$

素因数の和:1445

約数の個数: 32

約数和(自身を含む): 133607880

約数和(自身を除く): 66502624

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 601, 821, 1202, 1642, 2404, 3284, 4808, 6568, 10217, 13957, 20434, 27914, 40868, 55828, 81736, 111656, 493421, 986842, 1973684, 3947368, 8388157, 16776314, 33552628, 67105256]

約数ペア:

[(1, 67105256), (2, 33552628), (4, 16776314), (8, 8388157), (17, 3947368), (34, 1973684), (68, 986842), (136, 493421), (601, 111656), (821, 81736), (1202, 55828), (1642, 40868), (2404, 27914), (3284, 20434), (4808, 13957), (6568, 10217)]