28709396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{4099}}^1$

素因数の和:4223

約数の個数: 24

約数和(自身を含む): 53726400

約数和(自身を除く): 25017004

約数列:

[1, 2, 4, 17, 34, 68, 103, 206, 412, 1751, 3502, 4099, 7004, 8198, 16396, 69683, 139366, 278732, 422197, 844394, 1688788, 7177349, 14354698, 28709396]

約数ペア:

[(1, 28709396), (2, 14354698), (4, 7177349), (17, 1688788), (34, 844394), (68, 422197), (103, 278732), (206, 139366), (412, 69683), (1751, 16396), (3502, 8198), (4099, 7004)]