64287654

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{353}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 130498560

約数和(自身を除く): 66210906

約数列:

[1, 2, 3, 6, 127, 239, 254, 353, 381, 478, 706, 717, 762, 1059, 1434, 2118, 30353, 44831, 60706, 84367, 89662, 91059, 134493, 168734, 182118, 253101, 268986, 506202, 10714609, 21429218, 32143827, 64287654]

約数ペア:

[(1, 64287654), (2, 32143827), (3, 21429218), (6, 10714609), (127, 506202), (239, 268986), (254, 253101), (353, 182118), (381, 168734), (478, 134493), (706, 91059), (717, 89662), (762, 84367), (1059, 60706), (1434, 44831), (2118, 30353)]