28969210

素因数分解:

$2^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{4591}}^1$

素因数の和:5229

約数の個数: 16

約数和(自身を含む): 52238592

約数和(自身を除く): 23269382

約数列:

[1, 2, 5, 10, 631, 1262, 3155, 4591, 6310, 9182, 22955, 45910, 2896921, 5793842, 14484605, 28969210]

約数ペア:

[(1, 28969210), (2, 14484605), (5, 5793842), (10, 2896921), (631, 45910), (1262, 22955), (3155, 9182), (4591, 6310)]