72411886

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{53}}^1\times {\mathrm{499}}^1$

素因数の和:628

約数の個数: 24

約数和(自身を含む): 113967000

約数和(自身を除く): 41555114

約数列:

[1, 2, 37, 53, 74, 106, 499, 998, 1369, 1961, 2738, 3922, 18463, 26447, 36926, 52894, 72557, 145114, 683131, 978539, 1366262, 1957078, 36205943, 72411886]

約数ペア:

[(1, 72411886), (2, 36205943), (37, 1957078), (53, 1366262), (74, 978539), (106, 683131), (499, 145114), (998, 72557), (1369, 52894), (1961, 36926), (2738, 26447), (3922, 18463)]