78225026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{15527}}^1$

素因数の和:15769

約数の個数: 16

約数和(自身を含む): 128571840

約数和(自身を除く): 50346814

約数列:

[1, 2, 11, 22, 229, 458, 2519, 5038, 15527, 31054, 170797, 341594, 3555683, 7111366, 39112513, 78225026]

約数ペア:

[(1, 78225026), (2, 39112513), (11, 7111366), (22, 3555683), (229, 341594), (458, 170797), (2519, 31054), (5038, 15527)]