28115722

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{19231}}^1$

素因数の和:19293

約数の個数: 16

約数和(自身を含む): 45695232

約数和(自身を除く): 17579510

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 19231, 38462, 326927, 653854, 826933, 1653866, 14057861, 28115722]

約数ペア:

[(1, 28115722), (2, 14057861), (17, 1653866), (34, 826933), (43, 653854), (86, 326927), (731, 38462), (1462, 19231)]