25557378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 66189312

約数和(自身を除く): 40631934

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 47, 66, 77, 94, 107, 121, 141, 154, 214, 231, 242, 282, 321, 329, 363, 462, 517, 642, 658, 726, 749, 847, 987, 1034, 1177, 1498, 1551, 1694, 1974, 2247, 2354, 2541, 3102, 3531, 3619, 4494, 5029, 5082, 5687, 7062, 7238, 8239, 10058, 10857, 11374, 12947, 15087, 16478, 17061, 21714, 24717, 25894, 30174, 34122, 35203, 38841, 39809, 49434, 55319, 70406, 77682, 79618, 90629, 105609, 110638, 119427, 165957, 181258, 211218, 238854, 271887, 331914, 387233, 543774, 608509, 774466, 1161699, 1217018, 1825527, 2323398, 3651054, 4259563, 8519126, 12778689, 25557378]

約数ペア:

[(1, 25557378), (2, 12778689), (3, 8519126), (6, 4259563), (7, 3651054), (11, 2323398), (14, 1825527), (21, 1217018), (22, 1161699), (33, 774466), (42, 608509), (47, 543774), (66, 387233), (77, 331914), (94, 271887), (107, 238854), (121, 211218), (141, 181258), (154, 165957), (214, 119427), (231, 110638), (242, 105609), (282, 90629), (321, 79618), (329, 77682), (363, 70406), (462, 55319), (517, 49434), (642, 39809), (658, 38841), (726, 35203), (749, 34122), (847, 30174), (987, 25894), (1034, 24717), (1177, 21714), (1498, 17061), (1551, 16478), (1694, 15087), (1974, 12947), (2247, 11374), (2354, 10857), (2541, 10058), (3102, 8239), (3531, 7238), (3619, 7062), (4494, 5687), (5029, 5082)]