68717672

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{505277}}^1$

素因数の和:505300

約数の個数: 16

約数和(自身を含む): 136425060

約数和(自身を除く): 67707388

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 505277, 1010554, 2021108, 4042216, 8589709, 17179418, 34358836, 68717672]

約数ペア:

[(1, 68717672), (2, 34358836), (4, 17179418), (8, 8589709), (17, 4042216), (34, 2021108), (68, 1010554), (136, 505277)]