23148272

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^2$

素因数の和:198

約数の個数: 60

約数和(自身を含む): 53257008

約数和(自身を除く): 30108736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 71, 82, 112, 142, 164, 284, 287, 328, 497, 568, 574, 656, 994, 1136, 1148, 1988, 2296, 2911, 3976, 4592, 5041, 5822, 7952, 10082, 11644, 20164, 20377, 23288, 35287, 40328, 40754, 46576, 70574, 80656, 81508, 141148, 163016, 206681, 282296, 326032, 413362, 564592, 826724, 1446767, 1653448, 2893534, 3306896, 5787068, 11574136, 23148272]

約数ペア:

[(1, 23148272), (2, 11574136), (4, 5787068), (7, 3306896), (8, 2893534), (14, 1653448), (16, 1446767), (28, 826724), (41, 564592), (56, 413362), (71, 326032), (82, 282296), (112, 206681), (142, 163016), (164, 141148), (284, 81508), (287, 80656), (328, 70574), (497, 46576), (568, 40754), (574, 40328), (656, 35287), (994, 23288), (1136, 20377), (1148, 20164), (1988, 11644), (2296, 10082), (2911, 7952), (3976, 5822), (4592, 5041)]