69642146

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{821}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 122629248

約数和(自身を除く): 52987102

約数列:

[1, 2, 7, 14, 73, 83, 146, 166, 511, 581, 821, 1022, 1162, 1642, 5747, 6059, 11494, 12118, 42413, 59933, 68143, 84826, 119866, 136286, 419531, 477001, 839062, 954002, 4974439, 9948878, 34821073, 69642146]

約数ペア:

[(1, 69642146), (2, 34821073), (7, 9948878), (14, 4974439), (73, 954002), (83, 839062), (146, 477001), (166, 419531), (511, 136286), (581, 119866), (821, 84826), (1022, 68143), (1162, 59933), (1642, 42413), (5747, 12118), (6059, 11494)]