28283594

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^2$

素因数の和:282

約数の個数: 24

約数和(自身を含む): 45251712

約数和(自身を除く): 16968118

約数列:

[1, 2, 31, 43, 62, 86, 103, 206, 1333, 2666, 3193, 4429, 6386, 8858, 10609, 21218, 137299, 274598, 328879, 456187, 657758, 912374, 14141797, 28283594]

約数ペア:

[(1, 28283594), (2, 14141797), (31, 912374), (43, 657758), (62, 456187), (86, 328879), (103, 274598), (206, 137299), (1333, 21218), (2666, 10609), (3193, 8858), (4429, 6386)]