67806806

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 110039040

約数和(自身を除く): 42232234

約数列:

[1, 2, 23, 46, 47, 79, 94, 158, 397, 794, 1081, 1817, 2162, 3634, 3713, 7426, 9131, 18262, 18659, 31363, 37318, 62726, 85399, 170798, 429157, 721349, 858314, 1442698, 1474061, 2948122, 33903403, 67806806]

約数ペア:

[(1, 67806806), (2, 33903403), (23, 2948122), (46, 1474061), (47, 1442698), (79, 858314), (94, 721349), (158, 429157), (397, 170798), (794, 85399), (1081, 62726), (1817, 37318), (2162, 31363), (3634, 18659), (3713, 18262), (7426, 9131)]