40412492

素因数分解:

$2^2\times {\mathrm{463}}^1\times {\mathrm{21821}}^1$

素因数の和:22288

約数の個数: 12

約数和(自身を含む): 70877856

約数和(自身を除く): 30465364

約数列:

[1, 2, 4, 463, 926, 1852, 21821, 43642, 87284, 10103123, 20206246, 40412492]

約数ペア:

[(1, 40412492), (2, 20206246), (4, 10103123), (463, 87284), (926, 43642), (1852, 21821)]