71923684

素因数分解:

$2^2\times 7^1\times {\mathrm{2568703}}^1$

素因数の和:2568714

約数の個数: 12

約数和(自身を含む): 143847424

約数和(自身を除く): 71923740

約数列:

[1, 2, 4, 7, 14, 28, 2568703, 5137406, 10274812, 17980921, 35961842, 71923684]

約数ペア:

[(1, 71923684), (2, 35961842), (4, 17980921), (7, 10274812), (14, 5137406), (28, 2568703)]