66292292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{443}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 134265600

約数和(自身を除く): 67973308

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 179, 209, 358, 418, 443, 716, 836, 886, 1772, 1969, 3401, 3938, 4873, 6802, 7876, 8417, 9746, 13604, 16834, 19492, 33668, 37411, 74822, 79297, 92587, 149644, 158594, 185174, 317188, 370348, 872267, 1506643, 1744534, 3013286, 3489068, 6026572, 16573073, 33146146, 66292292]

約数ペア:

[(1, 66292292), (2, 33146146), (4, 16573073), (11, 6026572), (19, 3489068), (22, 3013286), (38, 1744534), (44, 1506643), (76, 872267), (179, 370348), (209, 317188), (358, 185174), (418, 158594), (443, 149644), (716, 92587), (836, 79297), (886, 74822), (1772, 37411), (1969, 33668), (3401, 19492), (3938, 16834), (4873, 13604), (6802, 9746), (7876, 8417)]