64627486

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{499}}^1$

素因数の和:577

約数の個数: 48

約数和(自身を含む): 125424000

約数和(自身を除く): 60796514

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 499, 638, 841, 998, 1682, 2233, 3493, 4466, 5489, 5887, 6986, 9251, 10978, 11774, 14471, 18502, 28942, 38423, 64757, 76846, 101297, 129514, 159181, 202594, 318362, 419659, 839318, 1114267, 2228534, 2937613, 4616249, 5875226, 9232498, 32313743, 64627486]

約数ペア:

[(1, 64627486), (2, 32313743), (7, 9232498), (11, 5875226), (14, 4616249), (22, 2937613), (29, 2228534), (58, 1114267), (77, 839318), (154, 419659), (203, 318362), (319, 202594), (406, 159181), (499, 129514), (638, 101297), (841, 76846), (998, 64757), (1682, 38423), (2233, 28942), (3493, 18502), (4466, 14471), (5489, 11774), (5887, 10978), (6986, 9251)]