66709844

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{11887}}^1$

素因数の和:11975

約数の個数: 24

約数和(自身を含む): 123825408

約数和(自身を除く): 57115564

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 244, 1403, 2806, 5612, 11887, 23774, 47548, 273401, 546802, 725107, 1093604, 1450214, 2900428, 16677461, 33354922, 66709844]

約数ペア:

[(1, 66709844), (2, 33354922), (4, 16677461), (23, 2900428), (46, 1450214), (61, 1093604), (92, 725107), (122, 546802), (244, 273401), (1403, 47548), (2806, 23774), (5612, 11887)]