66770696

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{4861}}^1$

素因数の和:4985

約数の個数: 32

約数和(自身を含む): 133899480

約数和(自身を除く): 67128784

約数列:

[1, 2, 4, 8, 17, 34, 68, 101, 136, 202, 404, 808, 1717, 3434, 4861, 6868, 9722, 13736, 19444, 38888, 82637, 165274, 330548, 490961, 661096, 981922, 1963844, 3927688, 8346337, 16692674, 33385348, 66770696]

約数ペア:

[(1, 66770696), (2, 33385348), (4, 16692674), (8, 8346337), (17, 3927688), (34, 1963844), (68, 981922), (101, 661096), (136, 490961), (202, 330548), (404, 165274), (808, 82637), (1717, 38888), (3434, 19444), (4861, 13736), (6868, 9722)]