565566976

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2741}}^1$

素因数の和:2803

約数の個数: 80

約数和(自身を含む): 1256669568

約数和(自身を除く): 691102592

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 512, 806, 832, 992, 1612, 1664, 1984, 2741, 3224, 3328, 3968, 5482, 6448, 6656, 7936, 10964, 12896, 15872, 21928, 25792, 35633, 43856, 51584, 71266, 84971, 87712, 103168, 142532, 169942, 175424, 206336, 285064, 339884, 350848, 570128, 679768, 701696, 1104623, 1140256, 1359536, 1403392, 2209246, 2280512, 2719072, 4418492, 4561024, 5438144, 8836984, 9122048, 10876288, 17673968, 18244096, 21752576, 35347936, 43505152, 70695872, 141391744, 282783488, 565566976]

約数ペア:

[(1, 565566976), (2, 282783488), (4, 141391744), (8, 70695872), (13, 43505152), (16, 35347936), (26, 21752576), (31, 18244096), (32, 17673968), (52, 10876288), (62, 9122048), (64, 8836984), (104, 5438144), (124, 4561024), (128, 4418492), (208, 2719072), (248, 2280512), (256, 2209246), (403, 1403392), (416, 1359536), (496, 1140256), (512, 1104623), (806, 701696), (832, 679768), (992, 570128), (1612, 350848), (1664, 339884), (1984, 285064), (2741, 206336), (3224, 175424), (3328, 169942), (3968, 142532), (5482, 103168), (6448, 87712), (6656, 84971), (7936, 71266), (10964, 51584), (12896, 43856), (15872, 35633), (21928, 25792)]