64944448

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{23599}}^1$

素因数の和:23654

約数の個数: 28

約数和(自身を含む): 131876800

約数和(自身を除く): 66932352

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 23599, 47198, 94396, 188792, 377584, 755168, 1014757, 1510336, 2029514, 4059028, 8118056, 16236112, 32472224, 64944448]

約数ペア:

[(1, 64944448), (2, 32472224), (4, 16236112), (8, 8118056), (16, 4059028), (32, 2029514), (43, 1510336), (64, 1014757), (86, 755168), (172, 377584), (344, 188792), (688, 94396), (1376, 47198), (2752, 23599)]