64481272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{474127}}^1$

素因数の和:474150

約数の個数: 16

約数和(自身を含む): 128014560

約数和(自身を除く): 63533288

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 474127, 948254, 1896508, 3793016, 8060159, 16120318, 32240636, 64481272]

約数ペア:

[(1, 64481272), (2, 32240636), (4, 16120318), (8, 8060159), (17, 3793016), (34, 1896508), (68, 948254), (136, 474127)]