65972878

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{7207}}^1$

素因数の和:7431

約数の個数: 16

約数和(自身を含む): 103795200

約数和(自身を除く): 37822322

約数列:

[1, 2, 23, 46, 199, 398, 4577, 7207, 9154, 14414, 165761, 331522, 1434193, 2868386, 32986439, 65972878]

約数ペア:

[(1, 65972878), (2, 32986439), (23, 2868386), (46, 1434193), (199, 331522), (398, 165761), (4577, 14414), (7207, 9154)]