64253404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{7213}}^1$

素因数の和:7365

約数の個数: 24

約数和(自身を含む): 119983248

約数和(自身を除く): 55729844

約数列:

[1, 2, 4, 17, 34, 68, 131, 262, 524, 2227, 4454, 7213, 8908, 14426, 28852, 122621, 245242, 490484, 944903, 1889806, 3779612, 16063351, 32126702, 64253404]

約数ペア:

[(1, 64253404), (2, 32126702), (4, 16063351), (17, 3779612), (34, 1889806), (68, 944903), (131, 490484), (262, 245242), (524, 122621), (2227, 28852), (4454, 14426), (7213, 8908)]