28866744

素因数分解:

$2^3\times 3^2\times {\mathrm{400927}}^1$

素因数の和:400939

約数の個数: 24

約数和(自身を含む): 78180960

約数和(自身を除く): 49314216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 400927, 801854, 1202781, 1603708, 2405562, 3207416, 3608343, 4811124, 7216686, 9622248, 14433372, 28866744]

約数ペア:

[(1, 28866744), (2, 14433372), (3, 9622248), (4, 7216686), (6, 4811124), (8, 3608343), (9, 3207416), (12, 2405562), (18, 1603708), (24, 1202781), (36, 801854), (72, 400927)]