79968286

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 129729600

約数和(自身を除く): 49761314

約数列:

[1, 2, 23, 41, 46, 82, 109, 218, 389, 778, 943, 1886, 2507, 4469, 5014, 8938, 8947, 15949, 17894, 31898, 42401, 84802, 102787, 205574, 366827, 733654, 975223, 1738441, 1950446, 3476882, 39984143, 79968286]

約数ペア:

[(1, 79968286), (2, 39984143), (23, 3476882), (41, 1950446), (46, 1738441), (82, 975223), (109, 733654), (218, 366827), (389, 205574), (778, 102787), (943, 84802), (1886, 42401), (2507, 31898), (4469, 17894), (5014, 15949), (8938, 8947)]