39725636

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{3253}}^1$

素因数の和:3371

約数の個数: 24

約数和(自身を含む): 72160704

約数和(自身を除く): 32435068

約数列:

[1, 2, 4, 43, 71, 86, 142, 172, 284, 3053, 3253, 6106, 6506, 12212, 13012, 139879, 230963, 279758, 461926, 559516, 923852, 9931409, 19862818, 39725636]

約数ペア:

[(1, 39725636), (2, 19862818), (4, 9931409), (43, 923852), (71, 559516), (86, 461926), (142, 279758), (172, 230963), (284, 139879), (3053, 13012), (3253, 12212), (6106, 6506)]