27753616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2221}}^1$

素因数の和:2311

約数の個数: 40

約数和(自身を含む): 59514048

約数和(自身を除く): 31760432

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 568, 781, 1136, 1562, 2221, 3124, 4442, 6248, 8884, 12496, 17768, 24431, 35536, 48862, 97724, 157691, 195448, 315382, 390896, 630764, 1261528, 1734601, 2523056, 3469202, 6938404, 13876808, 27753616]

約数ペア:

[(1, 27753616), (2, 13876808), (4, 6938404), (8, 3469202), (11, 2523056), (16, 1734601), (22, 1261528), (44, 630764), (71, 390896), (88, 315382), (142, 195448), (176, 157691), (284, 97724), (568, 48862), (781, 35536), (1136, 24431), (1562, 17768), (2221, 12496), (3124, 8884), (4442, 6248)]