28228846

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1\times {\mathrm{443}}^1$

素因数の和:807

約数の個数: 16

約数和(自身を含む): 42922368

約数和(自身を除く): 14693522

約数列:

[1, 2, 151, 211, 302, 422, 443, 886, 31861, 63722, 66893, 93473, 133786, 186946, 14114423, 28228846]

約数ペア:

[(1, 28228846), (2, 14114423), (151, 186946), (211, 133786), (302, 93473), (422, 66893), (443, 63722), (886, 31861)]