28564648

素因数分解:

$2^3\times 7^2\times {\mathrm{72869}}^1$

素因数の和:72889

約数の個数: 24

約数和(自身を含む): 62303850

約数和(自身を除く): 33739202

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 72869, 145738, 291476, 510083, 582952, 1020166, 2040332, 3570581, 4080664, 7141162, 14282324, 28564648]

約数ペア:

[(1, 28564648), (2, 14282324), (4, 7141162), (7, 4080664), (8, 3570581), (14, 2040332), (28, 1020166), (49, 582952), (56, 510083), (98, 291476), (196, 145738), (392, 72869)]