28050656

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 57788640

約数和(自身を除く): 29737984

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 167, 181, 232, 334, 362, 464, 668, 724, 928, 1336, 1448, 2672, 2896, 4843, 5249, 5344, 5792, 9686, 10498, 19372, 20996, 30227, 38744, 41992, 60454, 77488, 83984, 120908, 154976, 167968, 241816, 483632, 876583, 967264, 1753166, 3506332, 7012664, 14025328, 28050656]

約数ペア:

[(1, 28050656), (2, 14025328), (4, 7012664), (8, 3506332), (16, 1753166), (29, 967264), (32, 876583), (58, 483632), (116, 241816), (167, 167968), (181, 154976), (232, 120908), (334, 83984), (362, 77488), (464, 60454), (668, 41992), (724, 38744), (928, 30227), (1336, 20996), (1448, 19372), (2672, 10498), (2896, 9686), (4843, 5792), (5249, 5344)]