70224644

素因数分解:

$2^2\times 7^2\times {\mathrm{358289}}^1$

素因数の和:358307

約数の個数: 18

約数和(自身を含む): 142957710

約数和(自身を除く): 72733066

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 358289, 716578, 1433156, 2508023, 5016046, 10032092, 17556161, 35112322, 70224644]

約数ペア:

[(1, 70224644), (2, 35112322), (4, 17556161), (7, 10032092), (14, 5016046), (28, 2508023), (49, 1433156), (98, 716578), (196, 358289)]