84897008

素因数分解:

$2^4\times 7^2\times {\mathrm{108287}}^1$

素因数の和:108309

約数の個数: 30

約数和(自身を含む): 191344896

約数和(自身を除く): 106447888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 108287, 216574, 433148, 758009, 866296, 1516018, 1732592, 3032036, 5306063, 6064072, 10612126, 12128144, 21224252, 42448504, 84897008]

約数ペア:

[(1, 84897008), (2, 42448504), (4, 21224252), (7, 12128144), (8, 10612126), (14, 6064072), (16, 5306063), (28, 3032036), (49, 1732592), (56, 1516018), (98, 866296), (112, 758009), (196, 433148), (392, 216574), (784, 108287)]