66895914

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{1579}}^1$

素因数の和:1914

約数の個数: 32

約数和(自身を含む): 140152320

約数和(自身を除く): 73256406

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 307, 614, 921, 1579, 1842, 3158, 4737, 7061, 9474, 14122, 21183, 36317, 42366, 72634, 108951, 217902, 484753, 969506, 1454259, 2908518, 11149319, 22298638, 33447957, 66895914]

約数ペア:

[(1, 66895914), (2, 33447957), (3, 22298638), (6, 11149319), (23, 2908518), (46, 1454259), (69, 969506), (138, 484753), (307, 217902), (614, 108951), (921, 72634), (1579, 42366), (1842, 36317), (3158, 21183), (4737, 14122), (7061, 9474)]