64668778

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{5003}}^1$

素因数の和:5309

約数の個数: 16

約数和(自身を含む): 101601216

約数和(自身を除く): 36932438

約数列:

[1, 2, 23, 46, 281, 562, 5003, 6463, 10006, 12926, 115069, 230138, 1405843, 2811686, 32334389, 64668778]

約数ペア:

[(1, 64668778), (2, 32334389), (23, 2811686), (46, 1405843), (281, 230138), (562, 115069), (5003, 12926), (6463, 10006)]