28329716

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{2423}}^1$

素因数の和:2543

約数の個数: 24

約数和(自身を含む): 51582720

約数和(自身を除く): 23253004

約数列:

[1, 2, 4, 37, 74, 79, 148, 158, 316, 2423, 2923, 4846, 5846, 9692, 11692, 89651, 179302, 191417, 358604, 382834, 765668, 7082429, 14164858, 28329716]

約数ペア:

[(1, 28329716), (2, 14164858), (4, 7082429), (37, 765668), (74, 382834), (79, 358604), (148, 191417), (158, 179302), (316, 89651), (2423, 11692), (2923, 9692), (4846, 5846)]