68168948

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{1453}}^1$

素因数の和:1811

約数の個数: 24

約数和(自身を含む): 122990952

約数和(自身を除く): 54822004

約数列:

[1, 2, 4, 37, 74, 148, 317, 634, 1268, 1453, 2906, 5812, 11729, 23458, 46916, 53761, 107522, 215044, 460601, 921202, 1842404, 17042237, 34084474, 68168948]

約数ペア:

[(1, 68168948), (2, 34084474), (4, 17042237), (37, 1842404), (74, 921202), (148, 460601), (317, 215044), (634, 107522), (1268, 53761), (1453, 46916), (2906, 23458), (5812, 11729)]