68761574

素因数分解:

$2^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{11087}}^1$

素因数の和:11539

約数の個数: 16

約数和(自身を含む): 118153728

約数和(自身を除く): 49392154

約数列:

[1, 2, 7, 14, 443, 886, 3101, 6202, 11087, 22174, 77609, 155218, 4911541, 9823082, 34380787, 68761574]

約数ペア:

[(1, 68761574), (2, 34380787), (7, 9823082), (14, 4911541), (443, 155218), (886, 77609), (3101, 22174), (6202, 11087)]