68702168

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{1499}}^1$

素因数の和:1859

約数の個数: 32

約数和(自身を含む): 136890000

約数和(自身を除く): 68187832

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 337, 674, 1348, 1499, 2696, 2998, 5729, 5996, 11458, 11992, 22916, 25483, 45832, 50966, 101932, 203864, 505163, 1010326, 2020652, 4041304, 8587771, 17175542, 34351084, 68702168]

約数ペア:

[(1, 68702168), (2, 34351084), (4, 17175542), (8, 8587771), (17, 4041304), (34, 2020652), (68, 1010326), (136, 505163), (337, 203864), (674, 101932), (1348, 50966), (1499, 45832), (2696, 25483), (2998, 22916), (5729, 11992), (5996, 11458)]