56981314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{941}}^1$

素因数の和:1110

約数の個数: 32

約数和(自身を含む): 98276976

約数和(自身を除く): 41295662

約数列:

[1, 2, 13, 17, 26, 34, 137, 221, 274, 442, 941, 1781, 1882, 2329, 3562, 4658, 12233, 15997, 24466, 30277, 31994, 60554, 128917, 207961, 257834, 415922, 1675921, 2191589, 3351842, 4383178, 28490657, 56981314]

約数ペア:

[(1, 56981314), (2, 28490657), (13, 4383178), (17, 3351842), (26, 2191589), (34, 1675921), (137, 415922), (221, 257834), (274, 207961), (442, 128917), (941, 60554), (1781, 31994), (1882, 30277), (2329, 24466), (3562, 15997), (4658, 12233)]