28220644

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{607}}^1$

素因数の和:867

約数の個数: 24

約数和(自身を含む): 50561280

約数和(自身を除く): 22340636

約数列:

[1, 2, 4, 59, 118, 197, 236, 394, 607, 788, 1214, 2428, 11623, 23246, 35813, 46492, 71626, 119579, 143252, 239158, 478316, 7055161, 14110322, 28220644]

約数ペア:

[(1, 28220644), (2, 14110322), (4, 7055161), (59, 478316), (118, 239158), (197, 143252), (236, 119579), (394, 71626), (607, 46492), (788, 35813), (1214, 23246), (2428, 11623)]