68895682

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1\times {\mathrm{701}}^1$

素因数の和:1173

約数の個数: 16

約数和(自身を含む): 104482872

約数和(自身を除く): 35587190

約数列:

[1, 2, 157, 313, 314, 626, 701, 1402, 49141, 98282, 110057, 219413, 220114, 438826, 34447841, 68895682]

約数ペア:

[(1, 68895682), (2, 34447841), (157, 438826), (313, 220114), (314, 219413), (626, 110057), (701, 98282), (1402, 49141)]