67880246

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{72367}}^1$

素因数の和:72443

約数の個数: 16

約数和(自身を含む): 118104576

約数和(自身を除く): 50224330

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 72367, 144734, 506569, 1013138, 4848589, 9697178, 33940123, 67880246]

約数ペア:

[(1, 67880246), (2, 33940123), (7, 9697178), (14, 4848589), (67, 1013138), (134, 506569), (469, 144734), (938, 72367)]