67871738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{6871}}^1$

素因数の和:7333

約数の個数: 16

約数和(自身を含む): 111326400

約数和(自身を除く): 43454662

約数列:

[1, 2, 11, 22, 449, 898, 4939, 6871, 9878, 13742, 75581, 151162, 3085079, 6170158, 33935869, 67871738]

約数ペア:

[(1, 67871738), (2, 33935869), (11, 6170158), (22, 3085079), (449, 151162), (898, 75581), (4939, 13742), (6871, 9878)]