69121276

素因数分解:

$2^2\times 7^1\times {\mathrm{617}}^1\times {\mathrm{4001}}^1$

素因数の和:4629

約数の個数: 24

約数和(自身を含む): 138501216

約数和(自身を除く): 69379940

約数列:

[1, 2, 4, 7, 14, 28, 617, 1234, 2468, 4001, 4319, 8002, 8638, 16004, 17276, 28007, 56014, 112028, 2468617, 4937234, 9874468, 17280319, 34560638, 69121276]

約数ペア:

[(1, 69121276), (2, 34560638), (4, 17280319), (7, 9874468), (14, 4937234), (28, 2468617), (617, 112028), (1234, 56014), (2468, 28007), (4001, 17276), (4319, 16004), (8002, 8638)]