70017068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{20143}}^1$

素因数の和:20237

約数の個数: 24

約数和(自身を含む): 135367680

約数和(自身を除く): 65350612

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 20143, 40286, 80572, 221573, 443146, 886292, 1591297, 3182594, 6365188, 17504267, 35008534, 70017068]

約数ペア:

[(1, 70017068), (2, 35008534), (4, 17504267), (11, 6365188), (22, 3182594), (44, 1591297), (79, 886292), (158, 443146), (316, 221573), (869, 80572), (1738, 40286), (3476, 20143)]