28875816

素因数分解:

$2^3\times 3^2\times {\mathrm{401053}}^1$

素因数の和:401065

約数の個数: 24

約数和(自身を含む): 78205530

約数和(自身を除く): 49329714

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 401053, 802106, 1203159, 1604212, 2406318, 3208424, 3609477, 4812636, 7218954, 9625272, 14437908, 28875816]

約数ペア:

[(1, 28875816), (2, 14437908), (3, 9625272), (4, 7218954), (6, 4812636), (8, 3609477), (9, 3208424), (12, 2406318), (18, 1604212), (24, 1203159), (36, 802106), (72, 401053)]