71350084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{25889}}^1$

素因数の和:25959

約数の個数: 24

約数和(自身を含む): 137009880

約数和(自身を除く): 65659796

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 25889, 51778, 103556, 336557, 673114, 1346228, 1372117, 2744234, 5488468, 17837521, 35675042, 71350084]

約数ペア:

[(1, 71350084), (2, 35675042), (4, 17837521), (13, 5488468), (26, 2744234), (52, 1372117), (53, 1346228), (106, 673114), (212, 336557), (689, 103556), (1378, 51778), (2756, 25889)]