40668224

素因数分解:

$2^6\times {\mathrm{635441}}^1$

素因数の和:635453

約数の個数: 14

約数和(自身を含む): 80701134

約数和(自身を除く): 40032910

約数列:

[1, 2, 4, 8, 16, 32, 64, 635441, 1270882, 2541764, 5083528, 10167056, 20334112, 40668224]

約数ペア:

[(1, 40668224), (2, 20334112), (4, 10167056), (8, 5083528), (16, 2541764), (32, 1270882), (64, 635441)]