70063441

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 86343680

約数和(自身を除く): 16280239

約数列:

[1, 7, 31, 61, 67, 79, 217, 427, 469, 553, 1891, 2077, 2449, 4087, 4819, 5293, 13237, 14539, 17143, 28609, 33733, 37051, 126697, 149389, 164083, 322873, 886879, 1045723, 1148581, 2260111, 10009063, 70063441]

約数ペア:

[(1, 70063441), (7, 10009063), (31, 2260111), (61, 1148581), (67, 1045723), (79, 886879), (217, 322873), (427, 164083), (469, 149389), (553, 126697), (1891, 37051), (2077, 33733), (2449, 28609), (4087, 17143), (4819, 14539), (5293, 13237)]