27502888

素因数分解:

$2^3\times 7^1\times {\mathrm{661}}^1\times {\mathrm{743}}^1$

素因数の和:1417

約数の個数: 32

約数和(自身を含む): 59103360

約数和(自身を除く): 31600472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 661, 743, 1322, 1486, 2644, 2972, 4627, 5201, 5288, 5944, 9254, 10402, 18508, 20804, 37016, 41608, 491123, 982246, 1964492, 3437861, 3928984, 6875722, 13751444, 27502888]

約数ペア:

[(1, 27502888), (2, 13751444), (4, 6875722), (7, 3928984), (8, 3437861), (14, 1964492), (28, 982246), (56, 491123), (661, 41608), (743, 37016), (1322, 20804), (1486, 18508), (2644, 10402), (2972, 9254), (4627, 5944), (5201, 5288)]