66078992

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12553}}^1$

素因数の和:12615

約数の個数: 40

約数和(自身を含む): 149442816

約数和(自身を除く): 83363824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 12553, 25106, 50212, 87871, 100424, 175742, 200848, 351484, 589991, 702968, 1179982, 1405936, 2359964, 4129937, 4719928, 8259874, 9439856, 16519748, 33039496, 66078992]

約数ペア:

[(1, 66078992), (2, 33039496), (4, 16519748), (7, 9439856), (8, 8259874), (14, 4719928), (16, 4129937), (28, 2359964), (47, 1405936), (56, 1179982), (94, 702968), (112, 589991), (188, 351484), (329, 200848), (376, 175742), (658, 100424), (752, 87871), (1316, 50212), (2632, 25106), (5264, 12553)]