28287802

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1\times {\mathrm{557}}^1$

素因数の和:1005

約数の個数: 16

約数和(自身を含む): 43256160

約数和(自身を除く): 14968358

約数列:

[1, 2, 67, 134, 379, 557, 758, 1114, 25393, 37319, 50786, 74638, 211103, 422206, 14143901, 28287802]

約数ペア:

[(1, 28287802), (2, 14143901), (67, 422206), (134, 211103), (379, 74638), (557, 50786), (758, 37319), (1114, 25393)]