28989416

素因数分解:

$2^3\times {\mathrm{1663}}^1\times {\mathrm{2179}}^1$

素因数の和:3848

約数の個数: 16

約数和(自身を含む): 54412800

約数和(自身を除く): 25423384

約数列:

[1, 2, 4, 8, 1663, 2179, 3326, 4358, 6652, 8716, 13304, 17432, 3623677, 7247354, 14494708, 28989416]

約数ペア:

[(1, 28989416), (2, 14494708), (4, 7247354), (8, 3623677), (1663, 17432), (2179, 13304), (3326, 8716), (4358, 6652)]