68365804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1009}}^1\times {\mathrm{1303}}^1$

素因数の和:2329

約数の個数: 24

約数和(自身を含む): 129069920

約数和(自身を除く): 60704116

約数列:

[1, 2, 4, 13, 26, 52, 1009, 1303, 2018, 2606, 4036, 5212, 13117, 16939, 26234, 33878, 52468, 67756, 1314727, 2629454, 5258908, 17091451, 34182902, 68365804]

約数ペア:

[(1, 68365804), (2, 34182902), (4, 17091451), (13, 5258908), (26, 2629454), (52, 1314727), (1009, 67756), (1303, 52468), (2018, 33878), (2606, 26234), (4036, 16939), (5212, 13117)]