70970812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{37511}}^1$

素因数の和:37569

約数の個数: 24

約数和(自身を含む): 138644352

約数和(自身を除く): 67673540

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 37511, 75022, 150044, 412621, 825242, 1612973, 1650484, 3225946, 6451892, 17742703, 35485406, 70970812]

約数ペア:

[(1, 70970812), (2, 35485406), (4, 17742703), (11, 6451892), (22, 3225946), (43, 1650484), (44, 1612973), (86, 825242), (172, 412621), (473, 150044), (946, 75022), (1892, 37511)]