67297564

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{2083}}^1$

素因数の和:2325

約数の個数: 24

約数和(自身を含む): 121313808

約数和(自身を除く): 54016244

約数列:

[1, 2, 4, 41, 82, 164, 197, 394, 788, 2083, 4166, 8077, 8332, 16154, 32308, 85403, 170806, 341612, 410351, 820702, 1641404, 16824391, 33648782, 67297564]

約数ペア:

[(1, 67297564), (2, 33648782), (4, 16824391), (41, 1641404), (82, 820702), (164, 410351), (197, 341612), (394, 170806), (788, 85403), (2083, 32308), (4166, 16154), (8077, 8332)]