65567021

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{449}}^1$

素因数の和:748

約数の個数: 16

約数和(自身を含む): 72576000

約数和(自身を除く): 7008979

約数列:

[1, 13, 47, 239, 449, 611, 3107, 5837, 11233, 21103, 107311, 146029, 274339, 1395043, 5043617, 65567021]

約数ペア:

[(1, 65567021), (13, 5043617), (47, 1395043), (239, 274339), (449, 146029), (611, 107311), (3107, 21103), (5837, 11233)]