68860726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{17293}}^1$

素因数の和:17487

約数の個数: 16

約数和(自身を含む): 113310288

約数和(自身を除く): 44449562

約数列:

[1, 2, 11, 22, 181, 362, 1991, 3982, 17293, 34586, 190223, 380446, 3130033, 6260066, 34430363, 68860726]

約数ペア:

[(1, 68860726), (2, 34430363), (11, 6260066), (22, 3130033), (181, 380446), (362, 190223), (1991, 34586), (3982, 17293)]