28743422

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{4561}}^1$

素因数の和:4723

約数の個数: 16

約数和(自身を含む): 45328032

約数和(自身を除く): 16584610

約数列:

[1, 2, 23, 46, 137, 274, 3151, 4561, 6302, 9122, 104903, 209806, 624857, 1249714, 14371711, 28743422]

約数ペア:

[(1, 28743422), (2, 14371711), (23, 1249714), (46, 624857), (137, 209806), (274, 104903), (3151, 9122), (4561, 6302)]