47843762

素因数分解:

$2^1\times {\mathrm{67}}^2\times {\mathrm{73}}^2$

素因数の和:282

約数の個数: 18

約数和(自身を含む): 73864413

約数和(自身を除く): 26020651

約数列:

[1, 2, 67, 73, 134, 146, 4489, 4891, 5329, 8978, 9782, 10658, 327697, 357043, 655394, 714086, 23921881, 47843762]

約数ペア:

[(1, 47843762), (2, 23921881), (67, 714086), (73, 655394), (134, 357043), (146, 327697), (4489, 10658), (4891, 9782), (5329, 8978)]