68104772

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{415273}}^1$

素因数の和:415318

約数の個数: 12

約数和(自身を含む): 122090556

約数和(自身を除く): 53985784

約数列:

[1, 2, 4, 41, 82, 164, 415273, 830546, 1661092, 17026193, 34052386, 68104772]

約数ペア:

[(1, 68104772), (2, 34052386), (4, 17026193), (41, 1661092), (82, 830546), (164, 415273)]