42491302

素因数分解:

$2^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{5449}}^1$

素因数の和:6015

約数の個数: 16

約数和(自身を含む): 72986400

約数和(自身を除く): 30495098

約数列:

[1, 2, 7, 14, 557, 1114, 3899, 5449, 7798, 10898, 38143, 76286, 3035093, 6070186, 21245651, 42491302]

約数ペア:

[(1, 42491302), (2, 21245651), (7, 6070186), (14, 3035093), (557, 76286), (1114, 38143), (3899, 10898), (5449, 7798)]