142486724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{5471}}^1$

素因数の和:5875

約数の個数: 24

約数和(自身を含む): 264757248

約数和(自身を除く): 122270524

約数列:

[1, 2, 4, 17, 34, 68, 383, 766, 1532, 5471, 6511, 10942, 13022, 21884, 26044, 93007, 186014, 372028, 2095393, 4190786, 8381572, 35621681, 71243362, 142486724]

約数ペア:

[(1, 142486724), (2, 71243362), (4, 35621681), (17, 8381572), (34, 4190786), (68, 2095393), (383, 372028), (766, 186014), (1532, 93007), (5471, 26044), (6511, 21884), (10942, 13022)]