68990522

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1\times {\mathrm{2731}}^1$

素因数の和:3493

約数の個数: 16

約数和(自身を含む): 109760832

約数和(自身を除く): 40770310

約数列:

[1, 2, 17, 34, 743, 1486, 2731, 5462, 12631, 25262, 46427, 92854, 2029133, 4058266, 34495261, 68990522]

約数ペア:

[(1, 68990522), (2, 34495261), (17, 4058266), (34, 2029133), (743, 92854), (1486, 46427), (2731, 25262), (5462, 12631)]