28112846

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{2621}}^1$

素因数の和:2827

約数の個数: 16

約数和(自身を含む): 43797888

約数和(自身を除く): 15685042

約数列:

[1, 2, 31, 62, 173, 346, 2621, 5242, 5363, 10726, 81251, 162502, 453433, 906866, 14056423, 28112846]

約数ペア:

[(1, 28112846), (2, 14056423), (31, 906866), (62, 453433), (173, 162502), (346, 81251), (2621, 10726), (5242, 5363)]