27996472

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16127}}^1$

素因数の和:16171

約数の個数: 32

約数和(自身を含む): 61931520

約数和(自身を除く): 33935048

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 16127, 32254, 64508, 112889, 129016, 225778, 451556, 499937, 903112, 999874, 1999748, 3499559, 3999496, 6999118, 13998236, 27996472]

約数ペア:

[(1, 27996472), (2, 13998236), (4, 6999118), (7, 3999496), (8, 3499559), (14, 1999748), (28, 999874), (31, 903112), (56, 499937), (62, 451556), (124, 225778), (217, 129016), (248, 112889), (434, 64508), (868, 32254), (1736, 16127)]