70156246

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{487}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 118056960

約数和(自身を除く): 47900714

約数列:

[1, 2, 17, 19, 34, 38, 223, 323, 446, 487, 646, 974, 3791, 4237, 7582, 8279, 8474, 9253, 16558, 18506, 72029, 108601, 144058, 157301, 217202, 314602, 1846217, 2063419, 3692434, 4126838, 35078123, 70156246]

約数ペア:

[(1, 70156246), (2, 35078123), (17, 4126838), (19, 3692434), (34, 2063419), (38, 1846217), (223, 314602), (323, 217202), (446, 157301), (487, 144058), (646, 108601), (974, 72029), (3791, 18506), (4237, 16558), (7582, 9253), (8279, 8474)]