28746299

素因数分解:

${\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:334

約数の個数: 16

約数和(自身を含む): 30583008

約数和(自身を除く): 1836709

約数列:

[1, 37, 53, 107, 137, 1961, 3959, 5069, 5671, 7261, 14659, 209827, 268657, 542383, 776927, 28746299]

約数ペア:

[(1, 28746299), (37, 776927), (53, 542383), (107, 268657), (137, 209827), (1961, 14659), (3959, 7261), (5069, 5671)]