71742682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{4021}}^1$

素因数の和:4845

約数の個数: 16

約数和(自身を含む): 117571104

約数和(自身を除く): 45828422

約数列:

[1, 2, 11, 22, 811, 1622, 4021, 8042, 8921, 17842, 44231, 88462, 3261031, 6522062, 35871341, 71742682]

約数ペア:

[(1, 71742682), (2, 35871341), (11, 6522062), (22, 3261031), (811, 88462), (1622, 44231), (4021, 17842), (8042, 8921)]