66830264

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{2039}}^1$

素因数の和:2303

約数の個数: 32

約数和(自身を含む): 133293600

約数和(自身を除く): 66463336

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 241, 482, 964, 1928, 2039, 4078, 4097, 8156, 8194, 16312, 16388, 32776, 34663, 69326, 138652, 277304, 491399, 982798, 1965596, 3931192, 8353783, 16707566, 33415132, 66830264]

約数ペア:

[(1, 66830264), (2, 33415132), (4, 16707566), (8, 8353783), (17, 3931192), (34, 1965596), (68, 982798), (136, 491399), (241, 277304), (482, 138652), (964, 69326), (1928, 34663), (2039, 32776), (4078, 16388), (4097, 16312), (8156, 8194)]