74581256

素因数分解:

$2^3\times {\mathrm{1721}}^1\times {\mathrm{5417}}^1$

素因数の和:7144

約数の個数: 16

約数和(自身を含む): 139946940

約数和(自身を除く): 65365684

約数列:

[1, 2, 4, 8, 1721, 3442, 5417, 6884, 10834, 13768, 21668, 43336, 9322657, 18645314, 37290628, 74581256]

約数ペア:

[(1, 74581256), (2, 37290628), (4, 18645314), (8, 9322657), (1721, 43336), (3442, 21668), (5417, 13768), (6884, 10834)]