28838047

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1129}}^1$

素因数の和:1266

約数の個数: 16

約数和(自身を含む): 34171200

約数和(自身を除く): 5333153

約数列:

[1, 7, 41, 89, 287, 623, 1129, 3649, 7903, 25543, 46289, 100481, 324023, 703367, 4119721, 28838047]

約数ペア:

[(1, 28838047), (7, 4119721), (41, 703367), (89, 324023), (287, 100481), (623, 46289), (1129, 25543), (3649, 7903)]