70252084

素因数分解:

$2^2\times 7^2\times {\mathrm{358429}}^1$

素因数の和:358447

約数の個数: 18

約数和(自身を含む): 143013570

約数和(自身を除く): 72761486

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 358429, 716858, 1433716, 2509003, 5018006, 10036012, 17563021, 35126042, 70252084]

約数ペア:

[(1, 70252084), (2, 35126042), (4, 17563021), (7, 10036012), (14, 5018006), (28, 2509003), (49, 1433716), (98, 716858), (196, 358429)]