25457072

素因数分解:

$2^4\times {\mathrm{739}}^1\times {\mathrm{2153}}^1$

素因数の和:2900

約数の個数: 20

約数和(自身を含む): 49412760

約数和(自身を除く): 23955688

約数列:

[1, 2, 4, 8, 16, 739, 1478, 2153, 2956, 4306, 5912, 8612, 11824, 17224, 34448, 1591067, 3182134, 6364268, 12728536, 25457072]

約数ペア:

[(1, 25457072), (2, 12728536), (4, 6364268), (8, 3182134), (16, 1591067), (739, 34448), (1478, 17224), (2153, 11824), (2956, 8612), (4306, 5912)]