68373604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{24809}}^1$

素因数の和:24879

約数の個数: 24

約数和(自身を含む): 131294520

約数和(自身を除く): 62920916

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 24809, 49618, 99236, 322517, 645034, 1290068, 1314877, 2629754, 5259508, 17093401, 34186802, 68373604]

約数ペア:

[(1, 68373604), (2, 34186802), (4, 17093401), (13, 5259508), (26, 2629754), (52, 1314877), (53, 1290068), (106, 645034), (212, 322517), (689, 99236), (1378, 49618), (2756, 24809)]