28536907

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{839}}^1$

素因数の和:1002

約数の個数: 16

約数和(自身を含む): 33707520

約数和(自身を除く): 5170613

約数列:

[1, 7, 43, 113, 301, 791, 839, 4859, 5873, 34013, 36077, 94807, 252539, 663649, 4076701, 28536907]

約数ペア:

[(1, 28536907), (7, 4076701), (43, 663649), (113, 252539), (301, 94807), (791, 36077), (839, 34013), (4859, 5873)]