72960844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1658201}}^1$

素因数の和:1658216

約数の個数: 12

約数和(自身を含む): 139288968

約数和(自身を除く): 66328124

約数列:

[1, 2, 4, 11, 22, 44, 1658201, 3316402, 6632804, 18240211, 36480422, 72960844]

約数ペア:

[(1, 72960844), (2, 36480422), (4, 18240211), (11, 6632804), (22, 3316402), (44, 1658201)]