42685628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{1229}}^1$

素因数の和:1709

約数の個数: 24

約数和(自身を含む): 78867600

約数和(自身を除く): 36181972

約数列:

[1, 2, 4, 19, 38, 76, 457, 914, 1229, 1828, 2458, 4916, 8683, 17366, 23351, 34732, 46702, 93404, 561653, 1123306, 2246612, 10671407, 21342814, 42685628]

約数ペア:

[(1, 42685628), (2, 21342814), (4, 10671407), (19, 2246612), (38, 1123306), (76, 561653), (457, 93404), (914, 46702), (1229, 34732), (1828, 23351), (2458, 17366), (4916, 8683)]