64667302

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1367}}^1$

素因数の和:1516

約数の個数: 32

約数和(自身を含む): 115568640

約数和(自身を除く): 50901338

約数列:

[1, 2, 7, 14, 31, 62, 109, 217, 218, 434, 763, 1367, 1526, 2734, 3379, 6758, 9569, 19138, 23653, 42377, 47306, 84754, 149003, 296639, 298006, 593278, 1043021, 2086042, 4619093, 9238186, 32333651, 64667302]

約数ペア:

[(1, 64667302), (2, 32333651), (7, 9238186), (14, 4619093), (31, 2086042), (62, 1043021), (109, 593278), (217, 298006), (218, 296639), (434, 149003), (763, 84754), (1367, 47306), (1526, 42377), (2734, 23653), (3379, 19138), (6758, 9569)]