68415.0000000

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{1117}}^1$

素因数の和:1456

約数の個数: 20

約数和(自身を含む): 11506456

約数和(自身を除く): 5590824

約数列:

[1, 2, 4, 8, 16, 331, 662, 1117, 1324, 2234, 2648, 4468, 5296, 8936, 17872, 369727, 739454, 1478908, 2957816, 5915632]

約数ペア:

[(1, 5915632), (2, 2957816), (4, 1478908), (8, 739454), (16, 369727), (331, 17872), (662, 8936), (1117, 5296), (1324, 4468), (2234, 2648)]