39765076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{1193}}^1$

素因数の和:1851

約数の個数: 24

約数和(自身を含む): 75121704

約数和(自身を除く): 35356628

約数列:

[1, 2, 4, 13, 26, 52, 641, 1193, 1282, 2386, 2564, 4772, 8333, 15509, 16666, 31018, 33332, 62036, 764713, 1529426, 3058852, 9941269, 19882538, 39765076]

約数ペア:

[(1, 39765076), (2, 19882538), (4, 9941269), (13, 3058852), (26, 1529426), (52, 764713), (641, 62036), (1193, 33332), (1282, 31018), (2386, 16666), (2564, 15509), (4772, 8333)]