68791016

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{42359}}^1$

素因数の和:42401

約数の個数: 32

約数和(自身を含む): 152496000

約数和(自身を除く): 83704984

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 42359, 84718, 169436, 296513, 338872, 593026, 1186052, 1228411, 2372104, 2456822, 4913644, 8598877, 9827288, 17197754, 34395508, 68791016]

約数ペア:

[(1, 68791016), (2, 34395508), (4, 17197754), (7, 9827288), (8, 8598877), (14, 4913644), (28, 2456822), (29, 2372104), (56, 1228411), (58, 1186052), (116, 593026), (203, 338872), (232, 296513), (406, 169436), (812, 84718), (1624, 42359)]