67273456

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{102551}}^1$

素因数の和:102600

約数の個数: 20

約数和(自身を含む): 133522704

約数和(自身を除く): 66249248

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 102551, 205102, 410204, 820408, 1640816, 4204591, 8409182, 16818364, 33636728, 67273456]

約数ペア:

[(1, 67273456), (2, 33636728), (4, 16818364), (8, 8409182), (16, 4204591), (41, 1640816), (82, 820408), (164, 410204), (328, 205102), (656, 102551)]