27784922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{1709}}^1$

素因数の和:2461

約数の個数: 16

約数和(自身を含む): 45554400

約数和(自身を除く): 17769478

約数列:

[1, 2, 11, 22, 739, 1478, 1709, 3418, 8129, 16258, 18799, 37598, 1262951, 2525902, 13892461, 27784922]

約数ペア:

[(1, 27784922), (2, 13892461), (11, 2525902), (22, 1262951), (739, 37598), (1478, 18799), (1709, 16258), (3418, 8129)]