40927222

素因数分解:

$2^1\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{2213}}^1$

素因数の和:3543

約数の個数: 16

約数和(自身を含む): 70245792

約数和(自身を除く): 29318570

約数列:

[1, 2, 7, 14, 1321, 2213, 2642, 4426, 9247, 15491, 18494, 30982, 2923373, 5846746, 20463611, 40927222]

約数ペア:

[(1, 40927222), (2, 20463611), (7, 5846746), (14, 2923373), (1321, 30982), (2213, 18494), (2642, 15491), (4426, 9247)]