28858412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{2069}}^1$

素因数の和:2401

約数の個数: 24

約数和(自身を含む): 55293840

約数和(自身を除く): 26435428

約数列:

[1, 2, 4, 11, 22, 44, 317, 634, 1268, 2069, 3487, 4138, 6974, 8276, 13948, 22759, 45518, 91036, 655873, 1311746, 2623492, 7214603, 14429206, 28858412]

約数ペア:

[(1, 28858412), (2, 14429206), (4, 7214603), (11, 2623492), (22, 1311746), (44, 655873), (317, 91036), (634, 45518), (1268, 22759), (2069, 13948), (3487, 8276), (4138, 6974)]