27755378

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{499}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 49680000

約数和(自身を除く): 21924622

約数列:

[1, 2, 7, 14, 29, 58, 137, 203, 274, 406, 499, 959, 998, 1918, 3493, 3973, 6986, 7946, 14471, 27811, 28942, 55622, 68363, 101297, 136726, 202594, 478541, 957082, 1982527, 3965054, 13877689, 27755378]

約数ペア:

[(1, 27755378), (2, 13877689), (7, 3965054), (14, 1982527), (29, 957082), (58, 478541), (137, 202594), (203, 136726), (274, 101297), (406, 68363), (499, 55622), (959, 28942), (998, 27811), (1918, 14471), (3493, 7946), (3973, 6986)]