26380532

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2791}}^1$

素因数の和:2951

約数の個数: 24

約数和(自身を含む): 49250880

約数和(自身を除く): 22870348

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 556, 2363, 2791, 4726, 5582, 9452, 11164, 47447, 94894, 189788, 387949, 775898, 1551796, 6595133, 13190266, 26380532]

約数ペア:

[(1, 26380532), (2, 13190266), (4, 6595133), (17, 1551796), (34, 775898), (68, 387949), (139, 189788), (278, 94894), (556, 47447), (2363, 11164), (2791, 9452), (4726, 5582)]