8712976

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:439

約数の個数: 40

約数和(自身を含む): 18105984

約数和(自身を除く): 9393008

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 103, 136, 206, 272, 311, 412, 622, 824, 1244, 1648, 1751, 2488, 3502, 4976, 5287, 7004, 10574, 14008, 21148, 28016, 32033, 42296, 64066, 84592, 128132, 256264, 512528, 544561, 1089122, 2178244, 4356488, 8712976]

約数ペア:

[(1, 8712976), (2, 4356488), (4, 2178244), (8, 1089122), (16, 544561), (17, 512528), (34, 256264), (68, 128132), (103, 84592), (136, 64066), (206, 42296), (272, 32033), (311, 28016), (412, 21148), (622, 14008), (824, 10574), (1244, 7004), (1648, 5287), (1751, 4976), (2488, 3502)]