28954008

素因数分解:

$2^3\times 3^2\times {\mathrm{402139}}^1$

素因数の和:402151

約数の個数: 24

約数和(自身を含む): 78417300

約数和(自身を除く): 49463292

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 402139, 804278, 1206417, 1608556, 2412834, 3217112, 3619251, 4825668, 7238502, 9651336, 14477004, 28954008]

約数ペア:

[(1, 28954008), (2, 14477004), (3, 9651336), (4, 7238502), (6, 4825668), (8, 3619251), (9, 3217112), (12, 2412834), (18, 1608556), (24, 1206417), (36, 804278), (72, 402139)]