70505764

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109481}}^1$

素因数の和:109515

約数の個数: 24

約数和(自身を含む): 147143808

約数和(自身を除く): 76638044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 109481, 218962, 437924, 766367, 1532734, 2518063, 3065468, 5036126, 10072252, 17626441, 35252882, 70505764]

約数ペア:

[(1, 70505764), (2, 35252882), (4, 17626441), (7, 10072252), (14, 5036126), (23, 3065468), (28, 2518063), (46, 1532734), (92, 766367), (161, 437924), (322, 218962), (644, 109481)]