25960528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{147503}}^1$

素因数の和:147522

約数の個数: 20

約数和(自身を含む): 54871488

約数和(自身を除く): 28910960

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 147503, 295006, 590012, 1180024, 1622533, 2360048, 3245066, 6490132, 12980264, 25960528]

約数ペア:

[(1, 25960528), (2, 12980264), (4, 6490132), (8, 3245066), (11, 2360048), (16, 1622533), (22, 1180024), (44, 590012), (88, 295006), (176, 147503)]