28200722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{75403}}^1$

素因数の和:75433

約数の個数: 16

約数和(自身を含む): 48861792

約数和(自身を除く): 20661070

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 75403, 150806, 829433, 1281851, 1658866, 2563702, 14100361, 28200722]

約数ペア:

[(1, 28200722), (2, 14100361), (11, 2563702), (17, 1658866), (22, 1281851), (34, 829433), (187, 150806), (374, 75403)]