40620314

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{8819}}^1$

素因数の和:8882

約数の個数: 24

約数和(自身を含む): 72394560

約数和(自身を除く): 31774246

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 658, 2303, 4606, 8819, 17638, 61733, 123466, 414493, 432131, 828986, 864262, 2901451, 5802902, 20310157, 40620314]

約数ペア:

[(1, 40620314), (2, 20310157), (7, 5802902), (14, 2901451), (47, 864262), (49, 828986), (94, 432131), (98, 414493), (329, 123466), (658, 61733), (2303, 17638), (4606, 8819)]