74685404

素因数分解:

$2^2\times {\mathrm{431}}^1\times {\mathrm{43321}}^1$

素因数の和:43756

約数の個数: 12

約数和(自身を含む): 131005728

約数和(自身を除く): 56320324

約数列:

[1, 2, 4, 431, 862, 1724, 43321, 86642, 173284, 18671351, 37342702, 74685404]

約数ペア:

[(1, 74685404), (2, 37342702), (4, 18671351), (431, 173284), (862, 86642), (1724, 43321)]