28654835

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{14081}}^1$

素因数の和:14134

約数の個数: 16

約数和(自身を含む): 38528352

約数和(自身を除く): 9873517

約数列:

[1, 5, 11, 37, 55, 185, 407, 2035, 14081, 70405, 154891, 520997, 774455, 2604985, 5730967, 28654835]

約数ペア:

[(1, 28654835), (5, 5730967), (11, 2604985), (37, 774455), (55, 520997), (185, 154891), (407, 70405), (2035, 14081)]