72447268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{2903}}^1$

素因数の和:3291

約数の個数: 24

約数和(自身を含む): 134652672

約数和(自身を除く): 62205404

約数列:

[1, 2, 4, 17, 34, 68, 367, 734, 1468, 2903, 5806, 6239, 11612, 12478, 24956, 49351, 98702, 197404, 1065401, 2130802, 4261604, 18111817, 36223634, 72447268]

約数ペア:

[(1, 72447268), (2, 36223634), (4, 18111817), (17, 4261604), (34, 2130802), (68, 1065401), (367, 197404), (734, 98702), (1468, 49351), (2903, 24956), (5806, 12478), (6239, 11612)]