47089768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2689}}^1$

素因数の和:2905

約数の個数: 32

約数和(自身を含む): 96840000

約数和(自身を除く): 49750232

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 199, 398, 796, 1592, 2189, 2689, 4378, 5378, 8756, 10756, 17512, 21512, 29579, 59158, 118316, 236632, 535111, 1070222, 2140444, 4280888, 5886221, 11772442, 23544884, 47089768]

約数ペア:

[(1, 47089768), (2, 23544884), (4, 11772442), (8, 5886221), (11, 4280888), (22, 2140444), (44, 1070222), (88, 535111), (199, 236632), (398, 118316), (796, 59158), (1592, 29579), (2189, 21512), (2689, 17512), (4378, 10756), (5378, 8756)]