40019348

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{853}}^1$

素因数の和:1211

約数の個数: 24

約数和(自身を含む): 72238152

約数和(自身を除く): 32218804

約数列:

[1, 2, 4, 37, 74, 148, 317, 634, 853, 1268, 1706, 3412, 11729, 23458, 31561, 46916, 63122, 126244, 270401, 540802, 1081604, 10004837, 20009674, 40019348]

約数ペア:

[(1, 40019348), (2, 20009674), (4, 10004837), (37, 1081604), (74, 540802), (148, 270401), (317, 126244), (634, 63122), (853, 46916), (1268, 31561), (1706, 23458), (3412, 11729)]