28795248

素因数分解:

$2^4\times 3^2\times {\mathrm{199967}}^1$

素因数の和:199981

約数の個数: 30

約数和(自身を含む): 80587104

約数和(自身を除く): 51791856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 199967, 399934, 599901, 799868, 1199802, 1599736, 1799703, 2399604, 3199472, 3599406, 4799208, 7198812, 9598416, 14397624, 28795248]

約数ペア:

[(1, 28795248), (2, 14397624), (3, 9598416), (4, 7198812), (6, 4799208), (8, 3599406), (9, 3199472), (12, 2399604), (16, 1799703), (18, 1599736), (24, 1199802), (36, 799868), (48, 599901), (72, 399934), (144, 199967)]