40239374

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7351}}^1$

素因数の和:7400

約数の個数: 32

約数和(自身を含む): 76225536

約数和(自身を除く): 35986162

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5474, 7351, 14702, 51457, 102914, 124967, 169073, 249934, 338146, 874769, 1183511, 1749538, 2367022, 2874241, 5748482, 20119687, 40239374]

約数ペア:

[(1, 40239374), (2, 20119687), (7, 5748482), (14, 2874241), (17, 2367022), (23, 1749538), (34, 1183511), (46, 874769), (119, 338146), (161, 249934), (238, 169073), (322, 124967), (391, 102914), (782, 51457), (2737, 14702), (5474, 7351)]