66240232

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1657}}^1$

素因数の和:1945

約数の個数: 32

約数和(自身を含む): 131313600

約数和(自身を除く): 65073368

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 263, 526, 1052, 1657, 2104, 3314, 4997, 6628, 9994, 13256, 19988, 31483, 39976, 62966, 125932, 251864, 435791, 871582, 1743164, 3486328, 8280029, 16560058, 33120116, 66240232]

約数ペア:

[(1, 66240232), (2, 33120116), (4, 16560058), (8, 8280029), (19, 3486328), (38, 1743164), (76, 871582), (152, 435791), (263, 251864), (526, 125932), (1052, 62966), (1657, 39976), (2104, 31483), (3314, 19988), (4997, 13256), (6628, 9994)]