66757724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{1531}}^1$

素因数の和:2537

約数の個数: 24

約数和(自身を含む): 127658496

約数和(自身を除く): 60900772

約数列:

[1, 2, 4, 11, 22, 44, 991, 1531, 1982, 3062, 3964, 6124, 10901, 16841, 21802, 33682, 43604, 67364, 1517221, 3034442, 6068884, 16689431, 33378862, 66757724]

約数ペア:

[(1, 66757724), (2, 33378862), (4, 16689431), (11, 6068884), (22, 3034442), (44, 1517221), (991, 67364), (1531, 43604), (1982, 33682), (3062, 21802), (3964, 16841), (6124, 10901)]