68462464

素因数分解:

$2^7\times 7^1\times {\mathrm{109}}^1\times {\mathrm{701}}^1$

素因数の和:831

約数の個数: 64

約数和(自身を含む): 157528800

約数和(自身を除く): 89066336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 109, 112, 128, 218, 224, 436, 448, 701, 763, 872, 896, 1402, 1526, 1744, 2804, 3052, 3488, 4907, 5608, 6104, 6976, 9814, 11216, 12208, 13952, 19628, 22432, 24416, 39256, 44864, 48832, 76409, 78512, 89728, 97664, 152818, 157024, 305636, 314048, 534863, 611272, 628096, 1069726, 1222544, 2139452, 2445088, 4278904, 4890176, 8557808, 9780352, 17115616, 34231232, 68462464]

約数ペア:

[(1, 68462464), (2, 34231232), (4, 17115616), (7, 9780352), (8, 8557808), (14, 4890176), (16, 4278904), (28, 2445088), (32, 2139452), (56, 1222544), (64, 1069726), (109, 628096), (112, 611272), (128, 534863), (218, 314048), (224, 305636), (436, 157024), (448, 152818), (701, 97664), (763, 89728), (872, 78512), (896, 76409), (1402, 48832), (1526, 44864), (1744, 39256), (2804, 24416), (3052, 22432), (3488, 19628), (4907, 13952), (5608, 12208), (6104, 11216), (6976, 9814)]