72228508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{27823}}^1$

素因数の和:27897

約数の個数: 24

約数和(自身を含む): 140232960

約数和(自身を除く): 68004452

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 27823, 55646, 111292, 306053, 612106, 1224212, 1641557, 3283114, 6566228, 18057127, 36114254, 72228508]

約数ペア:

[(1, 72228508), (2, 36114254), (4, 18057127), (11, 6566228), (22, 3283114), (44, 1641557), (59, 1224212), (118, 612106), (236, 306053), (649, 111292), (1298, 55646), (2596, 27823)]