27293110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2957}}^1$

素因数の和:3048

約数の個数: 32

約数和(自身を含む): 53669952

約数和(自身を除く): 26376842

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 2957, 4615, 5914, 9230, 14785, 29570, 38441, 76882, 192205, 209947, 384410, 419894, 1049735, 2099470, 2729311, 5458622, 13646555, 27293110]

約数ペア:

[(1, 27293110), (2, 13646555), (5, 5458622), (10, 2729311), (13, 2099470), (26, 1049735), (65, 419894), (71, 384410), (130, 209947), (142, 192205), (355, 76882), (710, 38441), (923, 29570), (1846, 14785), (2957, 9230), (4615, 5914)]