47632412

素因数分解:

$2^2\times {\mathrm{557}}^1\times {\mathrm{21379}}^1$

素因数の和:21940

約数の個数: 12

約数和(自身を含む): 83510280

約数和(自身を除く): 35877868

約数列:

[1, 2, 4, 557, 1114, 2228, 21379, 42758, 85516, 11908103, 23816206, 47632412]

約数ペア:

[(1, 47632412), (2, 23816206), (4, 11908103), (557, 85516), (1114, 42758), (2228, 21379)]