25992272

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{18253}}^1$

素因数の和:18350

約数の個数: 20

約数和(自身を含む): 50928660

約数和(自身を除く): 24936388

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 18253, 36506, 73012, 146024, 292048, 1624517, 3249034, 6498068, 12996136, 25992272]

約数ペア:

[(1, 25992272), (2, 12996136), (4, 6498068), (8, 3249034), (16, 1624517), (89, 292048), (178, 146024), (356, 73012), (712, 36506), (1424, 18253)]