28933422

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{827}}^1$

素因数の和:870

約数の個数: 64

約数和(自身を含む): 71539200

約数和(自身を除く): 42605778

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 98, 102, 119, 147, 238, 294, 343, 357, 686, 714, 827, 833, 1029, 1654, 1666, 2058, 2481, 2499, 4962, 4998, 5789, 5831, 11578, 11662, 14059, 17367, 17493, 28118, 34734, 34986, 40523, 42177, 81046, 84354, 98413, 121569, 196826, 243138, 283661, 295239, 567322, 590478, 688891, 850983, 1377782, 1701966, 2066673, 4133346, 4822237, 9644474, 14466711, 28933422]

約数ペア:

[(1, 28933422), (2, 14466711), (3, 9644474), (6, 4822237), (7, 4133346), (14, 2066673), (17, 1701966), (21, 1377782), (34, 850983), (42, 688891), (49, 590478), (51, 567322), (98, 295239), (102, 283661), (119, 243138), (147, 196826), (238, 121569), (294, 98413), (343, 84354), (357, 81046), (686, 42177), (714, 40523), (827, 34986), (833, 34734), (1029, 28118), (1654, 17493), (1666, 17367), (2058, 14059), (2481, 11662), (2499, 11578), (4962, 5831), (4998, 5789)]