28105624

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4397}}^1$

素因数の和:4467

約数の個数: 32

約数和(自身を含む): 56998080

約数和(自身を除く): 28892456

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 376, 799, 1598, 3196, 4397, 6392, 8794, 17588, 35176, 74749, 149498, 206659, 298996, 413318, 597992, 826636, 1653272, 3513203, 7026406, 14052812, 28105624]

約数ペア:

[(1, 28105624), (2, 14052812), (4, 7026406), (8, 3513203), (17, 1653272), (34, 826636), (47, 597992), (68, 413318), (94, 298996), (136, 206659), (188, 149498), (376, 74749), (799, 35176), (1598, 17588), (3196, 8794), (4397, 6392)]