64407596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{10531}}^1$

素因数の和:10685

約数の個数: 24

約数和(自身を含む): 123856320

約数和(自身を除く): 59448724

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 10531, 21062, 42124, 115841, 231682, 463364, 1463809, 2927618, 5855236, 16101899, 32203798, 64407596]

約数ペア:

[(1, 64407596), (2, 32203798), (4, 16101899), (11, 5855236), (22, 2927618), (44, 1463809), (139, 463364), (278, 231682), (556, 115841), (1529, 42124), (3058, 21062), (6116, 10531)]