28775874

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2179}}^1$

素因数の和:2286

約数の個数: 32

約数和(自身を含む): 60272640

約数和(自身を除く): 31496766

約数列:

[1, 2, 3, 6, 31, 62, 71, 93, 142, 186, 213, 426, 2179, 2201, 4358, 4402, 6537, 6603, 13074, 13206, 67549, 135098, 154709, 202647, 309418, 405294, 464127, 928254, 4795979, 9591958, 14387937, 28775874]

約数ペア:

[(1, 28775874), (2, 14387937), (3, 9591958), (6, 4795979), (31, 928254), (62, 464127), (71, 405294), (93, 309418), (142, 202647), (186, 154709), (213, 135098), (426, 67549), (2179, 13206), (2201, 13074), (4358, 6603), (4402, 6537)]