61951204

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{21481}}^1$

素因数の和:21595

約数の個数: 24

約数和(自身を含む): 125111168

約数和(自身を除く): 63159964

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 21481, 42962, 85924, 150367, 300734, 601468, 2212543, 4425086, 8850172, 15487801, 30975602, 61951204]

約数ペア:

[(1, 61951204), (2, 30975602), (4, 15487801), (7, 8850172), (14, 4425086), (28, 2212543), (103, 601468), (206, 300734), (412, 150367), (721, 85924), (1442, 42962), (2884, 21481)]