66942848

素因数分解:

$2^7\times 7^1\times {\mathrm{74713}}^1$

素因数の和:74734

約数の個数: 32

約数和(自身を含む): 152416560

約数和(自身を除く): 85473712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 74713, 149426, 298852, 522991, 597704, 1045982, 1195408, 2091964, 2390816, 4183928, 4781632, 8367856, 9563264, 16735712, 33471424, 66942848]

約数ペア:

[(1, 66942848), (2, 33471424), (4, 16735712), (7, 9563264), (8, 8367856), (14, 4781632), (16, 4183928), (28, 2390816), (32, 2091964), (56, 1195408), (64, 1045982), (112, 597704), (128, 522991), (224, 298852), (448, 149426), (896, 74713)]