70572268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{12451}}^1$

素因数の和:12577

約数の個数: 24

約数和(自身を含む): 134232560

約数和(自身を除く): 63660292

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 12451, 24902, 49804, 161863, 323726, 647452, 1357159, 2714318, 5428636, 17643067, 35286134, 70572268]

約数ペア:

[(1, 70572268), (2, 35286134), (4, 17643067), (13, 5428636), (26, 2714318), (52, 1357159), (109, 647452), (218, 323726), (436, 161863), (1417, 49804), (2834, 24902), (5668, 12451)]