68216576

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{6197}}^1$

素因数の和:6256

約数の個数: 36

約数和(自身を含む): 139355832

約数和(自身を除く): 71139256

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 688, 1376, 2752, 5504, 6197, 11008, 12394, 24788, 49576, 99152, 198304, 266471, 396608, 532942, 793216, 1065884, 1586432, 2131768, 4263536, 8527072, 17054144, 34108288, 68216576]

約数ペア:

[(1, 68216576), (2, 34108288), (4, 17054144), (8, 8527072), (16, 4263536), (32, 2131768), (43, 1586432), (64, 1065884), (86, 793216), (128, 532942), (172, 396608), (256, 266471), (344, 198304), (688, 99152), (1376, 49576), (2752, 24788), (5504, 12394), (6197, 11008)]