25263404

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{443}}^1$

素因数の和:769

約数の個数: 24

約数和(自身を含む): 45314640

約数和(自身を除く): 20051236

約数列:

[1, 2, 4, 53, 106, 212, 269, 443, 538, 886, 1076, 1772, 14257, 23479, 28514, 46958, 57028, 93916, 119167, 238334, 476668, 6315851, 12631702, 25263404]

約数ペア:

[(1, 25263404), (2, 12631702), (4, 6315851), (53, 476668), (106, 238334), (212, 119167), (269, 93916), (443, 57028), (538, 46958), (886, 28514), (1076, 23479), (1772, 14257)]