64321756

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{2099}}^1$

素因数の和:2313

約数の個数: 24

約数和(自身を含む): 115718400

約数和(自身を除く): 51396644

約数列:

[1, 2, 4, 47, 94, 163, 188, 326, 652, 2099, 4198, 7661, 8396, 15322, 30644, 98653, 197306, 342137, 394612, 684274, 1368548, 16080439, 32160878, 64321756]

約数ペア:

[(1, 64321756), (2, 32160878), (4, 16080439), (47, 1368548), (94, 684274), (163, 394612), (188, 342137), (326, 197306), (652, 98653), (2099, 30644), (4198, 15322), (7661, 8396)]