69948916

素因数分解:

$2^2\times {\mathrm{71}}^2\times {\mathrm{3469}}^1$

素因数の和:3615

約数の個数: 18

約数和(自身を含む): 124194770

約数和(自身を除く): 54245854

約数列:

[1, 2, 4, 71, 142, 284, 3469, 5041, 6938, 10082, 13876, 20164, 246299, 492598, 985196, 17487229, 34974458, 69948916]

約数ペア:

[(1, 69948916), (2, 34974458), (4, 17487229), (71, 985196), (142, 492598), (284, 246299), (3469, 20164), (5041, 13876), (6938, 10082)]