28211646

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{77081}}^1$

素因数の和:77147

約数の個数: 16

約数和(自身を含む): 57349008

約数和(自身を除く): 29137362

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 77081, 154162, 231243, 462486, 4701941, 9403882, 14105823, 28211646]

約数ペア:

[(1, 28211646), (2, 14105823), (3, 9403882), (6, 4701941), (61, 462486), (122, 231243), (183, 154162), (366, 77081)]