28431746

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{34421}}^1$

素因数の和:34489

約数の個数: 16

約数和(自身を含む): 49567680

約数和(自身を除く): 21135934

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 34421, 68842, 240947, 481894, 2030839, 4061678, 14215873, 28431746]

約数ペア:

[(1, 28431746), (2, 14215873), (7, 4061678), (14, 2030839), (59, 481894), (118, 240947), (413, 68842), (826, 34421)]