7131728

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{1657}}^1$

素因数の和:1934

約数の個数: 20

約数和(自身を含む): 13877460

約数和(自身を除く): 6745732

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 1657, 2152, 3314, 4304, 6628, 13256, 26512, 445733, 891466, 1782932, 3565864, 7131728]

約数ペア:

[(1, 7131728), (2, 3565864), (4, 1782932), (8, 891466), (16, 445733), (269, 26512), (538, 13256), (1076, 6628), (1657, 4304), (2152, 3314)]