69499378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{523}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 118843200

約数和(自身を除く): 49343822

約数列:

[1, 2, 13, 19, 26, 38, 247, 269, 494, 523, 538, 1046, 3497, 5111, 6799, 6994, 9937, 10222, 13598, 19874, 66443, 129181, 132886, 140687, 258362, 281374, 1828931, 2673053, 3657862, 5346106, 34749689, 69499378]

約数ペア:

[(1, 69499378), (2, 34749689), (13, 5346106), (19, 3657862), (26, 2673053), (38, 1828931), (247, 281374), (269, 258362), (494, 140687), (523, 132886), (538, 129181), (1046, 66443), (3497, 19874), (5111, 13598), (6799, 10222), (6994, 9937)]