64553849

素因数分解:

${\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:520

約数の個数: 16

約数和(自身を含む): 69439680

約数和(自身を除く): 4885831

約数列:

[1, 19, 107, 113, 281, 2033, 2147, 5339, 12091, 30067, 31753, 229729, 571273, 603307, 3397571, 64553849]

約数ペア:

[(1, 64553849), (19, 3397571), (107, 603307), (113, 571273), (281, 229729), (2033, 31753), (2147, 30067), (5339, 12091)]