68141728

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{45307}}^1$

素因数の和:45364

約数の個数: 24

約数和(自身を含む): 137011392

約数和(自身を除く): 68869664

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 45307, 90614, 181228, 362456, 724912, 1449824, 2129429, 4258858, 8517716, 17035432, 34070864, 68141728]

約数ペア:

[(1, 68141728), (2, 34070864), (4, 17035432), (8, 8517716), (16, 4258858), (32, 2129429), (47, 1449824), (94, 724912), (188, 362456), (376, 181228), (752, 90614), (1504, 45307)]