7625296

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{661}}^1$

素因数の和:779

約数の個数: 40

約数和(自身を含む): 17074304

約数和(自身を除く): 9449008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 661, 721, 824, 1322, 1442, 1648, 2644, 2884, 4627, 5288, 5768, 9254, 10576, 11536, 18508, 37016, 68083, 74032, 136166, 272332, 476581, 544664, 953162, 1089328, 1906324, 3812648, 7625296]

約数ペア:

[(1, 7625296), (2, 3812648), (4, 1906324), (7, 1089328), (8, 953162), (14, 544664), (16, 476581), (28, 272332), (56, 136166), (103, 74032), (112, 68083), (206, 37016), (412, 18508), (661, 11536), (721, 10576), (824, 9254), (1322, 5768), (1442, 5288), (1648, 4627), (2644, 2884)]