40128682

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{2099}}^1$

素因数の和:2202

約数の個数: 24

約数和(自身を含む): 67032000

約数和(自身を除く): 26903318

約数列:

[1, 2, 11, 22, 79, 121, 158, 242, 869, 1738, 2099, 4198, 9559, 19118, 23089, 46178, 165821, 253979, 331642, 507958, 1824031, 3648062, 20064341, 40128682]

約数ペア:

[(1, 40128682), (2, 20064341), (11, 3648062), (22, 1824031), (79, 507958), (121, 331642), (158, 253979), (242, 165821), (869, 46178), (1738, 23089), (2099, 19118), (4198, 9559)]