7420976

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{27283}}^1$

素因数の和:27308

約数の個数: 20

約数和(自身を含む): 15224472

約数和(自身を除く): 7803496

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 27283, 54566, 109132, 218264, 436528, 463811, 927622, 1855244, 3710488, 7420976]

約数ペア:

[(1, 7420976), (2, 3710488), (4, 1855244), (8, 927622), (16, 463811), (17, 436528), (34, 218264), (68, 109132), (136, 54566), (272, 27283)]