71107426

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{2663}}^1$

素因数の和:2770

約数の個数: 24

約数和(自身を含む): 117002880

約数和(自身を除く): 45895454

約数列:

[1, 2, 13, 26, 79, 158, 169, 338, 1027, 2054, 2663, 5326, 13351, 26702, 34619, 69238, 210377, 420754, 450047, 900094, 2734901, 5469802, 35553713, 71107426]

約数ペア:

[(1, 71107426), (2, 35553713), (13, 5469802), (26, 2734901), (79, 900094), (158, 450047), (169, 420754), (338, 210377), (1027, 69238), (2054, 34619), (2663, 26702), (5326, 13351)]