858663424

素因数分解:

$2^9\times {\mathrm{67}}^1\times {\mathrm{25031}}^1$

素因数の和:25116

約数の個数: 40

約数和(自身を含む): 1741326048

約数和(自身を除く): 882662624

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 512, 536, 1072, 2144, 4288, 8576, 17152, 25031, 34304, 50062, 100124, 200248, 400496, 800992, 1601984, 1677077, 3203968, 3354154, 6407936, 6708308, 12815872, 13416616, 26833232, 53666464, 107332928, 214665856, 429331712, 858663424]

約数ペア:

[(1, 858663424), (2, 429331712), (4, 214665856), (8, 107332928), (16, 53666464), (32, 26833232), (64, 13416616), (67, 12815872), (128, 6708308), (134, 6407936), (256, 3354154), (268, 3203968), (512, 1677077), (536, 1601984), (1072, 800992), (2144, 400496), (4288, 200248), (8576, 100124), (17152, 50062), (25031, 34304)]