25607996

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2437}}^1$

素因数の和:2549

約数の個数: 24

約数和(自身を含む): 46692576

約数和(自身を除く): 21084580

約数列:

[1, 2, 4, 37, 71, 74, 142, 148, 284, 2437, 2627, 4874, 5254, 9748, 10508, 90169, 173027, 180338, 346054, 360676, 692108, 6401999, 12803998, 25607996]

約数ペア:

[(1, 25607996), (2, 12803998), (4, 6401999), (37, 692108), (71, 360676), (74, 346054), (142, 180338), (148, 173027), (284, 90169), (2437, 10508), (2627, 9748), (4874, 5254)]