26620528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{151253}}^1$

素因数の和:151272

約数の個数: 20

約数和(自身を含む): 56266488

約数和(自身を除く): 29645960

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 151253, 302506, 605012, 1210024, 1663783, 2420048, 3327566, 6655132, 13310264, 26620528]

約数ペア:

[(1, 26620528), (2, 13310264), (4, 6655132), (8, 3327566), (11, 2420048), (16, 1663783), (22, 1210024), (44, 605012), (88, 302506), (176, 151253)]