40645432844

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{274631303}}^1$

素因数の和:274631344

約数の個数: 12

約数和(自身を含む): 73051926864

約数和(自身を除く): 32406494020

約数列:

[1, 2, 4, 37, 74, 148, 274631303, 549262606, 1098525212, 10161358211, 20322716422, 40645432844]

約数ペア:

[(1, 40645432844), (2, 20322716422), (4, 10161358211), (37, 1098525212), (74, 549262606), (148, 274631303)]