66831088

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{7499}}^1$

素因数の和:8064

約数の個数: 20

約数和(自身を含む): 129735000

約数和(自身を除く): 62903912

約数列:

[1, 2, 4, 8, 16, 557, 1114, 2228, 4456, 7499, 8912, 14998, 29996, 59992, 119984, 4176943, 8353886, 16707772, 33415544, 66831088]

約数ペア:

[(1, 66831088), (2, 33415544), (4, 16707772), (8, 8353886), (16, 4176943), (557, 119984), (1114, 59992), (2228, 29996), (4456, 14998), (7499, 8912)]