66259004

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{463}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 140313600

約数和(自身を除く): 74054596

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 269, 463, 532, 538, 926, 1076, 1852, 1883, 3241, 3766, 5111, 6482, 7532, 8797, 10222, 12964, 17594, 20444, 35188, 35777, 61579, 71554, 123158, 124547, 143108, 246316, 249094, 498188, 871829, 1743658, 2366393, 3487316, 4732786, 9465572, 16564751, 33129502, 66259004]

約数ペア:

[(1, 66259004), (2, 33129502), (4, 16564751), (7, 9465572), (14, 4732786), (19, 3487316), (28, 2366393), (38, 1743658), (76, 871829), (133, 498188), (266, 249094), (269, 246316), (463, 143108), (532, 124547), (538, 123158), (926, 71554), (1076, 61579), (1852, 35777), (1883, 35188), (3241, 20444), (3766, 17594), (5111, 12964), (6482, 10222), (7532, 8797)]