72640802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{26111}}^1$

素因数の和:26233

約数の個数: 16

約数和(自身を含む): 118444032

約数和(自身を除く): 45803230

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 26111, 52222, 339443, 678886, 2793877, 5587754, 36320401, 72640802]

約数ペア:

[(1, 72640802), (2, 36320401), (13, 5587754), (26, 2793877), (107, 678886), (214, 339443), (1391, 52222), (2782, 26111)]