9489256

素因数分解:

$2^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{709}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 20448000

約数和(自身を除く): 10958744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 239, 478, 709, 956, 1418, 1673, 1912, 2836, 3346, 4963, 5672, 6692, 9926, 13384, 19852, 39704, 169451, 338902, 677804, 1186157, 1355608, 2372314, 4744628, 9489256]

約数ペア:

[(1, 9489256), (2, 4744628), (4, 2372314), (7, 1355608), (8, 1186157), (14, 677804), (28, 338902), (56, 169451), (239, 39704), (478, 19852), (709, 13384), (956, 9926), (1418, 6692), (1673, 5672), (1912, 4963), (2836, 3346)]