71445426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{70459}}^1$

素因数の和:70490

約数の個数: 24

約数和(自身を含む): 154730160

約数和(自身を除く): 83284734

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 70459, 140918, 211377, 422754, 915967, 1831934, 2747901, 5495802, 11907571, 23815142, 35722713, 71445426]

約数ペア:

[(1, 71445426), (2, 35722713), (3, 23815142), (6, 11907571), (13, 5495802), (26, 2747901), (39, 1831934), (78, 915967), (169, 422754), (338, 211377), (507, 140918), (1014, 70459)]