64832621

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{4723}}^1$

素因数の和:4820

約数の個数: 16

約数和(自身を含む): 77549184

約数和(自身を除く): 12716563

約数列:

[1, 7, 37, 53, 259, 371, 1961, 4723, 13727, 33061, 174751, 250319, 1223257, 1752233, 9261803, 64832621]

約数ペア:

[(1, 64832621), (7, 9261803), (37, 1752233), (53, 1223257), (259, 250319), (371, 174751), (1961, 33061), (4723, 13727)]