68648998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{8941}}^1$

素因数の和:9303

約数の個数: 16

約数和(自身を含む): 112669200

約数和(自身を除く): 44020202

約数列:

[1, 2, 11, 22, 349, 698, 3839, 7678, 8941, 17882, 98351, 196702, 3120409, 6240818, 34324499, 68648998]

約数ペア:

[(1, 68648998), (2, 34324499), (11, 6240818), (22, 3120409), (349, 196702), (698, 98351), (3839, 17882), (7678, 8941)]