7868144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{28927}}^1$

素因数の和:28952

約数の個数: 20

約数和(自身を含む): 16141824

約数和(自身を除く): 8273680

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 28927, 57854, 115708, 231416, 462832, 491759, 983518, 1967036, 3934072, 7868144]

約数ペア:

[(1, 7868144), (2, 3934072), (4, 1967036), (8, 983518), (16, 491759), (17, 462832), (34, 231416), (68, 115708), (136, 57854), (272, 28927)]