72489586

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{75353}}^1$

素因数の和:75405

約数の個数: 16

約数和(自身を含む): 120264984

約数和(自身を除く): 47775398

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 75353, 150706, 979589, 1959178, 2788061, 5576122, 36244793, 72489586]

約数ペア:

[(1, 72489586), (2, 36244793), (13, 5576122), (26, 2788061), (37, 1959178), (74, 979589), (481, 150706), (962, 75353)]