66640192

素因数分解:

$2^6\times {\mathrm{1041253}}^1$

素因数の和:1041265

約数の個数: 14

約数和(自身を含む): 132239258

約数和(自身を除く): 65599066

約数列:

[1, 2, 4, 8, 16, 32, 64, 1041253, 2082506, 4165012, 8330024, 16660048, 33320096, 66640192]

約数ペア:

[(1, 66640192), (2, 33320096), (4, 16660048), (8, 8330024), (16, 4165012), (32, 2082506), (64, 1041253)]