25983739

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:450

約数の個数: 16

約数和(自身を含む): 28005120

約数和(自身を除く): 2021381

約数列:

[1, 29, 43, 67, 311, 1247, 1943, 2881, 9019, 13373, 20837, 83549, 387817, 604273, 895991, 25983739]

約数ペア:

[(1, 25983739), (29, 895991), (43, 604273), (67, 387817), (311, 83549), (1247, 20837), (1943, 13373), (2881, 9019)]