70780444

素因数分解:

$2^2\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{2251}}^1$

素因数の和:3385

約数の個数: 24

約数和(自身を含む): 141749888

約数和(自身を除く): 70969444

約数列:

[1, 2, 4, 7, 14, 28, 1123, 2246, 2251, 4492, 4502, 7861, 9004, 15722, 15757, 31444, 31514, 63028, 2527873, 5055746, 10111492, 17695111, 35390222, 70780444]

約数ペア:

[(1, 70780444), (2, 35390222), (4, 17695111), (7, 10111492), (14, 5055746), (28, 2527873), (1123, 63028), (2246, 31514), (2251, 31444), (4492, 15757), (4502, 15722), (7861, 9004)]