7388273227472

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{1993}}^1\times {\mathrm{663881}}^1$

素因数の和:666231

約数の個数: 40

約数和(自身を含む): 14363020681800

約数和(自身を除く): 6974747454328

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 1993, 2792, 3986, 5584, 7972, 15944, 31888, 663881, 695557, 1327762, 1391114, 2655524, 2782228, 5311048, 5564456, 10622096, 11128912, 231694469, 463388938, 926777876, 1323114833, 1853555752, 2646229666, 3707111504, 5292459332, 10584918664, 21169837328, 461767076717, 923534153434, 1847068306868, 3694136613736, 7388273227472]

約数ペア:

[(1, 7388273227472), (2, 3694136613736), (4, 1847068306868), (8, 923534153434), (16, 461767076717), (349, 21169837328), (698, 10584918664), (1396, 5292459332), (1993, 3707111504), (2792, 2646229666), (3986, 1853555752), (5584, 1323114833), (7972, 926777876), (15944, 463388938), (31888, 231694469), (663881, 11128912), (695557, 10622096), (1327762, 5564456), (1391114, 5311048), (2655524, 2782228)]