69141016

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{11987}}^1$

素因数の和:12103

約数の個数: 32

約数和(自身を含む): 149610240

約数和(自身を除く): 80469224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 11987, 23974, 47948, 83909, 95896, 167818, 335636, 671272, 1234661, 2469322, 4938644, 8642627, 9877288, 17285254, 34570508, 69141016]

約数ペア:

[(1, 69141016), (2, 34570508), (4, 17285254), (7, 9877288), (8, 8642627), (14, 4938644), (28, 2469322), (56, 1234661), (103, 671272), (206, 335636), (412, 167818), (721, 95896), (824, 83909), (1442, 47948), (2884, 23974), (5768, 11987)]