25091264

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1229}}^1$

素因数の和:1281

約数の個数: 56

約数和(自身を含む): 56235600

約数和(自身を除く): 31144336

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 176, 232, 319, 352, 464, 638, 704, 928, 1229, 1276, 1856, 2458, 2552, 4916, 5104, 9832, 10208, 13519, 19664, 20416, 27038, 35641, 39328, 54076, 71282, 78656, 108152, 142564, 216304, 285128, 392051, 432608, 570256, 784102, 865216, 1140512, 1568204, 2281024, 3136408, 6272816, 12545632, 25091264]

約数ペア:

[(1, 25091264), (2, 12545632), (4, 6272816), (8, 3136408), (11, 2281024), (16, 1568204), (22, 1140512), (29, 865216), (32, 784102), (44, 570256), (58, 432608), (64, 392051), (88, 285128), (116, 216304), (176, 142564), (232, 108152), (319, 78656), (352, 71282), (464, 54076), (638, 39328), (704, 35641), (928, 27038), (1229, 20416), (1276, 19664), (1856, 13519), (2458, 10208), (2552, 9832), (4916, 5104)]