73857868

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{56123}}^1$

素因数の和:56181

約数の個数: 24

約数和(自身を含む): 150861312

約数和(自身を除く): 77003444

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 56123, 112246, 224492, 392861, 785722, 1571444, 2637781, 5275562, 10551124, 18464467, 36928934, 73857868]

約数ペア:

[(1, 73857868), (2, 36928934), (4, 18464467), (7, 10551124), (14, 5275562), (28, 2637781), (47, 1571444), (94, 785722), (188, 392861), (329, 224492), (658, 112246), (1316, 56123)]