77734982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{443}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 133594272

約数和(自身を除く): 55859290

約数列:

[1, 2, 13, 17, 26, 34, 221, 397, 442, 443, 794, 886, 5161, 5759, 6749, 7531, 10322, 11518, 13498, 15062, 87737, 97903, 175474, 175871, 195806, 351742, 2286323, 2989807, 4572646, 5979614, 38867491, 77734982]

約数ペア:

[(1, 77734982), (2, 38867491), (13, 5979614), (17, 4572646), (26, 2989807), (34, 2286323), (221, 351742), (397, 195806), (442, 175871), (443, 175474), (794, 97903), (886, 87737), (5161, 15062), (5759, 13498), (6749, 11518), (7531, 10322)]