68175772

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{105863}}^1$

素因数の和:105897

約数の個数: 24

約数和(自身を含む): 142281216

約数和(自身を除く): 74105444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 105863, 211726, 423452, 741041, 1482082, 2434849, 2964164, 4869698, 9739396, 17043943, 34087886, 68175772]

約数ペア:

[(1, 68175772), (2, 34087886), (4, 17043943), (7, 9739396), (14, 4869698), (23, 2964164), (28, 2434849), (46, 1482082), (92, 741041), (161, 423452), (322, 211726), (644, 105863)]