66867568

素因数分解:

$2^4\times {\mathrm{599}}^1\times {\mathrm{6977}}^1$

素因数の和:7584

約数の個数: 20

約数和(自身を含む): 129790800

約数和(自身を除く): 62923232

約数列:

[1, 2, 4, 8, 16, 599, 1198, 2396, 4792, 6977, 9584, 13954, 27908, 55816, 111632, 4179223, 8358446, 16716892, 33433784, 66867568]

約数ペア:

[(1, 66867568), (2, 33433784), (4, 16716892), (8, 8358446), (16, 4179223), (599, 111632), (1198, 55816), (2396, 27908), (4792, 13954), (6977, 9584)]