70447459

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 79808960

約数和(自身を除く): 9361501

約数列:

[1, 19, 23, 43, 163, 437, 529, 817, 989, 3097, 3749, 7009, 10051, 18791, 22747, 71231, 86227, 133171, 161207, 432193, 1638313, 3062933, 3707761, 70447459]

約数ペア:

[(1, 70447459), (19, 3707761), (23, 3062933), (43, 1638313), (163, 432193), (437, 161207), (529, 133171), (817, 86227), (989, 71231), (3097, 22747), (3749, 18791), (7009, 10051)]