65989756

素因数分解:

$2^2\times 7^1\times {\mathrm{499}}^1\times {\mathrm{4723}}^1$

素因数の和:5233

約数の個数: 24

約数和(自身を含む): 132272000

約数和(自身を除く): 66282244

約数列:

[1, 2, 4, 7, 14, 28, 499, 998, 1996, 3493, 4723, 6986, 9446, 13972, 18892, 33061, 66122, 132244, 2356777, 4713554, 9427108, 16497439, 32994878, 65989756]

約数ペア:

[(1, 65989756), (2, 32994878), (4, 16497439), (7, 9427108), (14, 4713554), (28, 2356777), (499, 132244), (998, 66122), (1996, 33061), (3493, 18892), (4723, 13972), (6986, 9446)]