68801782

素因数分解:

$2^1\times 7^2\times {\mathrm{313}}^1\times {\mathrm{2243}}^1$

素因数の和:2572

約数の個数: 24

約数和(自身を含む): 120489336

約数和(自身を除く): 51687554

約数列:

[1, 2, 7, 14, 49, 98, 313, 626, 2191, 2243, 4382, 4486, 15337, 15701, 30674, 31402, 109907, 219814, 702059, 1404118, 4914413, 9828826, 34400891, 68801782]

約数ペア:

[(1, 68801782), (2, 34400891), (7, 9828826), (14, 4914413), (49, 1404118), (98, 702059), (313, 219814), (626, 109907), (2191, 31402), (2243, 30674), (4382, 15701), (4486, 15337)]