66008956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 129929184

約数和(自身を除く): 63920228

約数列:

[1, 2, 4, 13, 26, 43, 52, 53, 86, 106, 172, 212, 557, 559, 689, 1114, 1118, 1378, 2228, 2236, 2279, 2756, 4558, 7241, 9116, 14482, 23951, 28964, 29521, 29627, 47902, 59042, 59254, 95804, 118084, 118508, 311363, 383773, 622726, 767546, 1245452, 1269403, 1535092, 2538806, 5077612, 16502239, 33004478, 66008956]

約数ペア:

[(1, 66008956), (2, 33004478), (4, 16502239), (13, 5077612), (26, 2538806), (43, 1535092), (52, 1269403), (53, 1245452), (86, 767546), (106, 622726), (172, 383773), (212, 311363), (557, 118508), (559, 118084), (689, 95804), (1114, 59254), (1118, 59042), (1378, 47902), (2228, 29627), (2236, 29521), (2279, 28964), (2756, 23951), (4558, 14482), (7241, 9116)]