26686804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{653}}^1$

素因数の和:1275

約数の個数: 24

約数和(自身を含む): 49607208

約数和(自身を除く): 22920404

約数列:

[1, 2, 4, 17, 34, 68, 601, 653, 1202, 1306, 2404, 2612, 10217, 11101, 20434, 22202, 40868, 44404, 392453, 784906, 1569812, 6671701, 13343402, 26686804]

約数ペア:

[(1, 26686804), (2, 13343402), (4, 6671701), (17, 1569812), (34, 784906), (68, 392453), (601, 44404), (653, 40868), (1202, 22202), (1306, 20434), (2404, 11101), (2612, 10217)]