71356168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{686117}}^1$

素因数の和:686136

約数の個数: 16

約数和(自身を含む): 144084780

約数和(自身を除く): 72728612

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 686117, 1372234, 2744468, 5488936, 8919521, 17839042, 35678084, 71356168]

約数ペア:

[(1, 71356168), (2, 35678084), (4, 17839042), (8, 8919521), (13, 5488936), (26, 2744468), (52, 1372234), (104, 686117)]