77979442

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{32303}}^1$

素因数の和:32393

約数の個数: 16

約数和(自身を含む): 125597952

約数和(自身を除く): 47618510

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 32303, 64606, 549151, 1098302, 2293513, 4587026, 38989721, 77979442]

約数ペア:

[(1, 77979442), (2, 38989721), (17, 4587026), (34, 2293513), (71, 1098302), (142, 549151), (1207, 64606), (2414, 32303)]