25945788

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 67568256

約数和(自身を除く): 41622468

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 107, 121, 132, 167, 214, 242, 321, 334, 363, 428, 484, 501, 642, 668, 726, 1002, 1177, 1284, 1452, 1837, 2004, 2354, 3531, 3674, 4708, 5511, 7062, 7348, 11022, 12947, 14124, 17869, 20207, 22044, 25894, 35738, 38841, 40414, 51788, 53607, 60621, 71476, 77682, 80828, 107214, 121242, 155364, 196559, 214428, 242484, 393118, 589677, 786236, 1179354, 2162149, 2358708, 4324298, 6486447, 8648596, 12972894, 25945788]

約数ペア:

[(1, 25945788), (2, 12972894), (3, 8648596), (4, 6486447), (6, 4324298), (11, 2358708), (12, 2162149), (22, 1179354), (33, 786236), (44, 589677), (66, 393118), (107, 242484), (121, 214428), (132, 196559), (167, 155364), (214, 121242), (242, 107214), (321, 80828), (334, 77682), (363, 71476), (428, 60621), (484, 53607), (501, 51788), (642, 40414), (668, 38841), (726, 35738), (1002, 25894), (1177, 22044), (1284, 20207), (1452, 17869), (1837, 14124), (2004, 12947), (2354, 11022), (3531, 7348), (3674, 7062), (4708, 5511)]