28432584

素因数分解:

$2^3\times 3^2\times {\mathrm{394897}}^1$

素因数の和:394909

約数の個数: 24

約数和(自身を含む): 77005110

約数和(自身を除く): 48572526

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 394897, 789794, 1184691, 1579588, 2369382, 3159176, 3554073, 4738764, 7108146, 9477528, 14216292, 28432584]

約数ペア:

[(1, 28432584), (2, 14216292), (3, 9477528), (4, 7108146), (6, 4738764), (8, 3554073), (9, 3159176), (12, 2369382), (18, 1579588), (24, 1184691), (36, 789794), (72, 394897)]