25393668

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{19777}}^1$

素因数の和:19891

約数の個数: 24

約数和(自身を含む): 59808672

約数和(自身を除く): 34415004

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 19777, 39554, 59331, 79108, 118662, 237324, 2116139, 4232278, 6348417, 8464556, 12696834, 25393668]

約数ペア:

[(1, 25393668), (2, 12696834), (3, 8464556), (4, 6348417), (6, 4232278), (12, 2116139), (107, 237324), (214, 118662), (321, 79108), (428, 59331), (642, 39554), (1284, 19777)]