27941906

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{5413}}^1$

素因数の和:5533

約数の個数: 16

約数和(自身を含む): 43853400

約数和(自身を除く): 15911494

約数列:

[1, 2, 29, 58, 89, 178, 2581, 5162, 5413, 10826, 156977, 313954, 481757, 963514, 13970953, 27941906]

約数ペア:

[(1, 27941906), (2, 13970953), (29, 963514), (58, 481757), (89, 313954), (178, 156977), (2581, 10826), (5162, 5413)]