72954442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{21961}}^1$

素因数の和:22125

約数の個数: 16

約数和(自身を含む): 120176064

約数和(自身を除く): 47221622

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 21961, 43922, 241571, 483142, 3316111, 6632222, 36477221, 72954442]

約数ペア:

[(1, 72954442), (2, 36477221), (11, 6632222), (22, 3316111), (151, 483142), (302, 241571), (1661, 43922), (3322, 21961)]