47712994

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2087}}^1$

素因数の和:2190

約数の個数: 32

約数和(自身を含む): 86593536

約数和(自身を除く): 38880542

約数列:

[1, 2, 7, 14, 23, 46, 71, 142, 161, 322, 497, 994, 1633, 2087, 3266, 4174, 11431, 14609, 22862, 29218, 48001, 96002, 148177, 296354, 336007, 672014, 1037239, 2074478, 3408071, 6816142, 23856497, 47712994]

約数ペア:

[(1, 47712994), (2, 23856497), (7, 6816142), (14, 3408071), (23, 2074478), (46, 1037239), (71, 672014), (142, 336007), (161, 296354), (322, 148177), (497, 96002), (994, 48001), (1633, 29218), (2087, 22862), (3266, 14609), (4174, 11431)]