78912656

素因数分解:

$2^4\times {\mathrm{761}}^1\times {\mathrm{6481}}^1$

素因数の和:7250

約数の個数: 20

約数和(自身を含む): 153117804

約数和(自身を除く): 74205148

約数列:

[1, 2, 4, 8, 16, 761, 1522, 3044, 6088, 6481, 12176, 12962, 25924, 51848, 103696, 4932041, 9864082, 19728164, 39456328, 78912656]

約数ペア:

[(1, 78912656), (2, 39456328), (4, 19728164), (8, 9864082), (16, 4932041), (761, 103696), (1522, 51848), (3044, 25924), (6088, 12962), (6481, 12176)]