68897182

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{15263}}^1$

素因数の和:15363

約数の個数: 16

約数和(自身を含む): 107885952

約数和(自身を除く): 38988770

約数列:

[1, 2, 37, 61, 74, 122, 2257, 4514, 15263, 30526, 564731, 931043, 1129462, 1862086, 34448591, 68897182]

約数ペア:

[(1, 68897182), (2, 34448591), (37, 1862086), (61, 1129462), (74, 931043), (122, 564731), (2257, 30526), (4514, 15263)]