25116956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{857}}^1$

素因数の和:1309

約数の個数: 24

約数和(自身を含む): 46702656

約数和(自身を除く): 21585700

約数列:

[1, 2, 4, 17, 34, 68, 431, 857, 862, 1714, 1724, 3428, 7327, 14569, 14654, 29138, 29308, 58276, 369367, 738734, 1477468, 6279239, 12558478, 25116956]

約数ペア:

[(1, 25116956), (2, 12558478), (4, 6279239), (17, 1477468), (34, 738734), (68, 369367), (431, 58276), (857, 29308), (862, 29138), (1714, 14654), (1724, 14569), (3428, 7327)]