581168

素因数分解:

$2^4\times 7^1\times {\mathrm{5189}}^1$

素因数の和:5204

約数の個数: 20

約数和(自身を含む): 1287120

約数和(自身を除く): 705952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 5189, 10378, 20756, 36323, 41512, 72646, 83024, 145292, 290584, 581168]

約数ペア:

[(1, 581168), (2, 290584), (4, 145292), (7, 83024), (8, 72646), (14, 41512), (16, 36323), (28, 20756), (56, 10378), (112, 5189)]