68826966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{16649}}^1$

素因数の和:16720

約数の個数: 32

約数和(自身を含む): 151048800

約数和(自身を除く): 82221834

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 16649, 33298, 49947, 99894, 216437, 432874, 649311, 882397, 1298622, 1764794, 2647191, 5294382, 11471161, 22942322, 34413483, 68826966]

約数ペア:

[(1, 68826966), (2, 34413483), (3, 22942322), (6, 11471161), (13, 5294382), (26, 2647191), (39, 1764794), (53, 1298622), (78, 882397), (106, 649311), (159, 432874), (318, 216437), (689, 99894), (1378, 49947), (2067, 33298), (4134, 16649)]