26920276

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3559}}^1$

素因数の和:3655

約数の個数: 24

約数和(自身を含む): 49441280

約数和(自身を除く): 22521004

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 1891, 3559, 3782, 7118, 7564, 14236, 110329, 217099, 220658, 434198, 441316, 868396, 6730069, 13460138, 26920276]

約数ペア:

[(1, 26920276), (2, 13460138), (4, 6730069), (31, 868396), (61, 441316), (62, 434198), (122, 220658), (124, 217099), (244, 110329), (1891, 14236), (3559, 7564), (3782, 7118)]