69287812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{14447}}^1$

素因数の和:14571

約数の個数: 24

約数和(自身を含む): 133499520

約数和(自身を除く): 64211708

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 14447, 28894, 57788, 158917, 317834, 635668, 1574723, 3149446, 6298892, 17321953, 34643906, 69287812]

約数ペア:

[(1, 69287812), (2, 34643906), (4, 17321953), (11, 6298892), (22, 3149446), (44, 1574723), (109, 635668), (218, 317834), (436, 158917), (1199, 57788), (2398, 28894), (4796, 14447)]