64666128

素因数分解:

$2^4\times 3^1\times {\mathrm{1347211}}^1$

素因数の和:1347222

約数の個数: 20

約数和(自身を含む): 167054288

約数和(自身を除く): 102388160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1347211, 2694422, 4041633, 5388844, 8083266, 10777688, 16166532, 21555376, 32333064, 64666128]

約数ペア:

[(1, 64666128), (2, 32333064), (3, 21555376), (4, 16166532), (6, 10777688), (8, 8083266), (12, 5388844), (16, 4041633), (24, 2694422), (48, 1347211)]