28149682

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{293}}^1\times {\mathrm{397}}^1$

素因数の和:714

約数の個数: 24

約数和(自身を含む): 46687788

約数和(自身を除く): 18538106

約数列:

[1, 2, 11, 22, 121, 242, 293, 397, 586, 794, 3223, 4367, 6446, 8734, 35453, 48037, 70906, 96074, 116321, 232642, 1279531, 2559062, 14074841, 28149682]

約数ペア:

[(1, 28149682), (2, 14074841), (11, 2559062), (22, 1279531), (121, 232642), (242, 116321), (293, 96074), (397, 70906), (586, 48037), (794, 35453), (3223, 8734), (4367, 6446)]