78220448

素因数分解:

$2^5\times {\mathrm{607}}^1\times {\mathrm{4027}}^1$

素因数の和:4644

約数の個数: 24

約数和(自身を含む): 154288512

約数和(自身を除く): 76068064

約数列:

[1, 2, 4, 8, 16, 32, 607, 1214, 2428, 4027, 4856, 8054, 9712, 16108, 19424, 32216, 64432, 128864, 2444389, 4888778, 9777556, 19555112, 39110224, 78220448]

約数ペア:

[(1, 78220448), (2, 39110224), (4, 19555112), (8, 9777556), (16, 4888778), (32, 2444389), (607, 128864), (1214, 64432), (2428, 32216), (4027, 19424), (4856, 16108), (8054, 9712)]