67218128

素因数分解:

$2^4\times {\mathrm{683}}^1\times {\mathrm{6151}}^1$

素因数の和:6842

約数の個数: 20

約数和(自身を含む): 130447008

約数和(自身を除く): 63228880

約数列:

[1, 2, 4, 8, 16, 683, 1366, 2732, 5464, 6151, 10928, 12302, 24604, 49208, 98416, 4201133, 8402266, 16804532, 33609064, 67218128]

約数ペア:

[(1, 67218128), (2, 33609064), (4, 16804532), (8, 8402266), (16, 4201133), (683, 98416), (1366, 49208), (2732, 24604), (5464, 12302), (6151, 10928)]