66760274

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{691}}^1$

素因数の和:870

約数の個数: 32

約数和(自身を含む): 117451776

約数和(自身を除く): 50691502

約数列:

[1, 2, 7, 14, 67, 103, 134, 206, 469, 691, 721, 938, 1382, 1442, 4837, 6901, 9674, 13802, 46297, 48307, 71173, 92594, 96614, 142346, 324079, 498211, 648158, 996422, 4768591, 9537182, 33380137, 66760274]

約数ペア:

[(1, 66760274), (2, 33380137), (7, 9537182), (14, 4768591), (67, 996422), (103, 648158), (134, 498211), (206, 324079), (469, 142346), (691, 96614), (721, 92594), (938, 71173), (1382, 48307), (1442, 46297), (4837, 13802), (6901, 9674)]