39756964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{3881}}^1$

素因数の和:4095

約数の個数: 24

約数和(自身を含む): 75326328

約数和(自身を除く): 35569364

約数列:

[1, 2, 4, 13, 26, 52, 197, 394, 788, 2561, 3881, 5122, 7762, 10244, 15524, 50453, 100906, 201812, 764557, 1529114, 3058228, 9939241, 19878482, 39756964]

約数ペア:

[(1, 39756964), (2, 19878482), (4, 9939241), (13, 3058228), (26, 1529114), (52, 764557), (197, 201812), (394, 100906), (788, 50453), (2561, 15524), (3881, 10244), (5122, 7762)]