64373826

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{42407}}^1$

素因数の和:42446

約数の個数: 32

約数和(自身を含む): 146562048

約数和(自身を除く): 82188222

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 42407, 84814, 127221, 254442, 466477, 932954, 975361, 1399431, 1950722, 2798862, 2926083, 5852166, 10728971, 21457942, 32186913, 64373826]

約数ペア:

[(1, 64373826), (2, 32186913), (3, 21457942), (6, 10728971), (11, 5852166), (22, 2926083), (23, 2798862), (33, 1950722), (46, 1399431), (66, 975361), (69, 932954), (138, 466477), (253, 254442), (506, 127221), (759, 84814), (1518, 42407)]