68117636

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{20249}}^1$

素因数の和:20311

約数の個数: 18

約数和(自身を含む): 123464250

約数和(自身を除く): 55346614

約数列:

[1, 2, 4, 29, 58, 116, 841, 1682, 3364, 20249, 40498, 80996, 587221, 1174442, 2348884, 17029409, 34058818, 68117636]

約数ペア:

[(1, 68117636), (2, 34058818), (4, 17029409), (29, 2348884), (58, 1174442), (116, 587221), (841, 80996), (1682, 40498), (3364, 20249)]