67478068

素因数分解:

$2^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{6827}}^1$

素因数の和:7191

約数の個数: 24

約数和(自身を含む): 135358272

約数和(自身を除く): 67880204

約数列:

[1, 2, 4, 7, 14, 28, 353, 706, 1412, 2471, 4942, 6827, 9884, 13654, 27308, 47789, 95578, 191156, 2409931, 4819862, 9639724, 16869517, 33739034, 67478068]

約数ペア:

[(1, 67478068), (2, 33739034), (4, 16869517), (7, 9639724), (14, 4819862), (28, 2409931), (353, 191156), (706, 95578), (1412, 47789), (2471, 27308), (4942, 13654), (6827, 9884)]