70406414

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{3109}}^1$

素因数の和:3204

約数の個数: 24

約数和(自身を含む): 116102520

約数和(自身を除く): 45696106

約数列:

[1, 2, 13, 26, 67, 134, 169, 338, 871, 1742, 3109, 6218, 11323, 22646, 40417, 80834, 208303, 416606, 525421, 1050842, 2707939, 5415878, 35203207, 70406414]

約数ペア:

[(1, 70406414), (2, 35203207), (13, 5415878), (26, 2707939), (67, 1050842), (134, 525421), (169, 416606), (338, 208303), (871, 80834), (1742, 40417), (3109, 22646), (6218, 11323)]