27968522

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{2503}}^1$

素因数の和:2693

約数の個数: 16

約数和(自身を含む): 43389312

約数和(自身を除く): 15420790

約数列:

[1, 2, 37, 74, 151, 302, 2503, 5006, 5587, 11174, 92611, 185222, 377953, 755906, 13984261, 27968522]

約数ペア:

[(1, 27968522), (2, 13984261), (37, 755906), (74, 377953), (151, 185222), (302, 92611), (2503, 11174), (5006, 5587)]