66401386

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{613}}^1\times {\mathrm{1321}}^1$

素因数の和:1977

約数の個数: 16

約数和(自身を含む): 102275208

約数和(自身を除く): 35873822

約数列:

[1, 2, 41, 82, 613, 1226, 1321, 2642, 25133, 50266, 54161, 108322, 809773, 1619546, 33200693, 66401386]

約数ペア:

[(1, 66401386), (2, 33200693), (41, 1619546), (82, 809773), (613, 108322), (1226, 54161), (1321, 50266), (2642, 25133)]