71338484

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{28627}}^1$

素因数の和:28727

約数の個数: 24

約数和(自身を含む): 144285120

約数和(自身を除く): 72946636

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 28627, 57254, 114508, 200389, 400778, 801556, 2547803, 5095606, 10191212, 17834621, 35669242, 71338484]

約数ペア:

[(1, 71338484), (2, 35669242), (4, 17834621), (7, 10191212), (14, 5095606), (28, 2547803), (89, 801556), (178, 400778), (356, 200389), (623, 114508), (1246, 57254), (2492, 28627)]