73021654

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{11959}}^1$

素因数の和:12075

約数の個数: 16

約数和(自身を含む): 113667840

約数和(自身を除く): 40646186

約数列:

[1, 2, 43, 71, 86, 142, 3053, 6106, 11959, 23918, 514237, 849089, 1028474, 1698178, 36510827, 73021654]

約数ペア:

[(1, 73021654), (2, 36510827), (43, 1698178), (71, 1028474), (86, 849089), (142, 514237), (3053, 23918), (6106, 11959)]