68264528

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{9631}}^1$

素因数の和:10082

約数の個数: 20

約数和(自身を含む): 132574848

約数和(自身を除く): 64310320

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 9631, 19262, 38524, 77048, 154096, 4266533, 8533066, 17066132, 34132264, 68264528]

約数ペア:

[(1, 68264528), (2, 34132264), (4, 17066132), (8, 8533066), (16, 4266533), (443, 154096), (886, 77048), (1772, 38524), (3544, 19262), (7088, 9631)]