66304259

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{4339}}^1$

素因数の和:4442

約数の個数: 16

約数和(自身を含む): 79161600

約数和(自身を除く): 12857341

約数列:

[1, 7, 37, 59, 259, 413, 2183, 4339, 15281, 30373, 160543, 256001, 1123801, 1792007, 9472037, 66304259]

約数ペア:

[(1, 66304259), (7, 9472037), (37, 1792007), (59, 1123801), (259, 256001), (413, 160543), (2183, 30373), (4339, 15281)]