66761038

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{1889}}^1$

素因数の和:2363

約数の個数: 16

約数和(自身を含む): 102876480

約数和(自身を除く): 36115442

約数列:

[1, 2, 41, 82, 431, 862, 1889, 3778, 17671, 35342, 77449, 154898, 814159, 1628318, 33380519, 66761038]

約数ペア:

[(1, 66761038), (2, 33380519), (41, 1628318), (82, 814159), (431, 154898), (862, 77449), (1889, 35342), (3778, 17671)]