28521598

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{55061}}^1$

素因数の和:55107

約数の個数: 16

約数和(自身を含む): 50216544

約数和(自身を除く): 21694946

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 55061, 110122, 385427, 770854, 2037257, 4074514, 14260799, 28521598]

約数ペア:

[(1, 28521598), (2, 14260799), (7, 4074514), (14, 2037257), (37, 770854), (74, 385427), (259, 110122), (518, 55061)]