71322188

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{23369}}^1$

素因数の和:23489

約数の個数: 24

約数和(自身を含む): 143959200

約数和(自身を除く): 72637012

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 23369, 46738, 93476, 163583, 327166, 654332, 2547221, 5094442, 10188884, 17830547, 35661094, 71322188]

約数ペア:

[(1, 71322188), (2, 35661094), (4, 17830547), (7, 10188884), (14, 5094442), (28, 2547221), (109, 654332), (218, 327166), (436, 163583), (763, 93476), (1526, 46738), (3052, 23369)]