28155602

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{1097}}^1$

素因数の和:1453

約数の個数: 16

約数和(自身を含む): 43441272

約数和(自身を除く): 15285670

約数列:

[1, 2, 41, 82, 313, 626, 1097, 2194, 12833, 25666, 44977, 89954, 343361, 686722, 14077801, 28155602]

約数ペア:

[(1, 28155602), (2, 14077801), (41, 686722), (82, 343361), (313, 89954), (626, 44977), (1097, 25666), (2194, 12833)]