27711956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{2237}}^1$

素因数の和:2423

約数の個数: 24

約数和(自身を含む): 51384480

約数和(自身を除く): 23672524

約数列:

[1, 2, 4, 19, 38, 76, 163, 326, 652, 2237, 3097, 4474, 6194, 8948, 12388, 42503, 85006, 170012, 364631, 729262, 1458524, 6927989, 13855978, 27711956]

約数ペア:

[(1, 27711956), (2, 13855978), (4, 6927989), (19, 1458524), (38, 729262), (76, 364631), (163, 170012), (326, 85006), (652, 42503), (2237, 12388), (3097, 8948), (4474, 6194)]