25784912

素因数分解:

$2^4\times {\mathrm{709}}^1\times {\mathrm{2273}}^1$

素因数の和:2990

約数の個数: 20

約数和(自身を含む): 50050740

約数和(自身を除く): 24265828

約数列:

[1, 2, 4, 8, 16, 709, 1418, 2273, 2836, 4546, 5672, 9092, 11344, 18184, 36368, 1611557, 3223114, 6446228, 12892456, 25784912]

約数ペア:

[(1, 25784912), (2, 12892456), (4, 6446228), (8, 3223114), (16, 1611557), (709, 36368), (1418, 18184), (2273, 11344), (2836, 9092), (4546, 5672)]