9926728

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1721}}^1$

素因数の和:1837

約数の個数: 32

約数和(自身を含む): 21490560

約数和(自身を除く): 11563832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 1721, 2884, 3442, 5768, 6884, 12047, 13768, 24094, 48188, 96376, 177263, 354526, 709052, 1240841, 1418104, 2481682, 4963364, 9926728]

約数ペア:

[(1, 9926728), (2, 4963364), (4, 2481682), (7, 1418104), (8, 1240841), (14, 709052), (28, 354526), (56, 177263), (103, 96376), (206, 48188), (412, 24094), (721, 13768), (824, 12047), (1442, 6884), (1721, 5768), (2884, 3442)]