27398048

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:501

約数の個数: 48

約数和(自身を含む): 56609280

約数和(自身を除く): 29211232

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 71, 124, 142, 248, 284, 389, 496, 568, 778, 992, 1136, 1556, 2201, 2272, 3112, 4402, 6224, 8804, 12059, 12448, 17608, 24118, 27619, 35216, 48236, 55238, 70432, 96472, 110476, 192944, 220952, 385888, 441904, 856189, 883808, 1712378, 3424756, 6849512, 13699024, 27398048]

約数ペア:

[(1, 27398048), (2, 13699024), (4, 6849512), (8, 3424756), (16, 1712378), (31, 883808), (32, 856189), (62, 441904), (71, 385888), (124, 220952), (142, 192944), (248, 110476), (284, 96472), (389, 70432), (496, 55238), (568, 48236), (778, 35216), (992, 27619), (1136, 24118), (1556, 17608), (2201, 12448), (2272, 12059), (3112, 8804), (4402, 6224)]