28018406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{1103}}^1$

素因数の和:2095

約数の個数: 16

約数和(自身を含む): 45347904

約数和(自身を除く): 17329498

約数列:

[1, 2, 13, 26, 977, 1103, 1954, 2206, 12701, 14339, 25402, 28678, 1077631, 2155262, 14009203, 28018406]

約数ペア:

[(1, 28018406), (2, 14009203), (13, 2155262), (26, 1077631), (977, 28678), (1103, 25402), (1954, 14339), (2206, 12701)]