68614576

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{115903}}^1$

素因数の和:115948

約数の個数: 20

約数和(自身を含む): 136534912

約数和(自身を除く): 67920336

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 115903, 231806, 463612, 927224, 1854448, 4288411, 8576822, 17153644, 34307288, 68614576]

約数ペア:

[(1, 68614576), (2, 34307288), (4, 17153644), (8, 8576822), (16, 4288411), (37, 1854448), (74, 927224), (148, 463612), (296, 231806), (592, 115903)]