4072276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1103}}^1$

素因数の和:1191

約数の個数: 24

約数和(自身を含む): 7789824

約数和(自身を除く): 3717548

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1103, 1846, 2206, 3692, 4412, 14339, 28678, 57356, 78313, 156626, 313252, 1018069, 2036138, 4072276]

約数ペア:

[(1, 4072276), (2, 2036138), (4, 1018069), (13, 313252), (26, 156626), (52, 78313), (71, 57356), (142, 28678), (284, 14339), (923, 4412), (1103, 3692), (1846, 2206)]