71944972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{3691}}^1$

素因数の和:4149

約数の個数: 24

約数和(自身を含む): 137696832

約数和(自身を除く): 65751860

約数列:

[1, 2, 4, 11, 22, 44, 443, 886, 1772, 3691, 4873, 7382, 9746, 14764, 19492, 40601, 81202, 162404, 1635113, 3270226, 6540452, 17986243, 35972486, 71944972]

約数ペア:

[(1, 71944972), (2, 35972486), (4, 17986243), (11, 6540452), (22, 3270226), (44, 1635113), (443, 162404), (886, 81202), (1772, 40601), (3691, 19492), (4873, 14764), (7382, 9746)]