28649304

素因数分解:

$2^3\times 3^2\times {\mathrm{397907}}^1$

素因数の和:397919

約数の個数: 24

約数和(自身を含む): 77592060

約数和(自身を除く): 48942756

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 397907, 795814, 1193721, 1591628, 2387442, 3183256, 3581163, 4774884, 7162326, 9549768, 14324652, 28649304]

約数ペア:

[(1, 28649304), (2, 14324652), (3, 9549768), (4, 7162326), (6, 4774884), (8, 3581163), (9, 3183256), (12, 2387442), (18, 1591628), (24, 1193721), (36, 795814), (72, 397907)]