25518844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{2143}}^1$

素因数の和:2389

約数の個数: 24

約数和(自身を含む): 48325760

約数和(自身を除く): 22806916

約数列:

[1, 2, 4, 13, 26, 52, 229, 458, 916, 2143, 2977, 4286, 5954, 8572, 11908, 27859, 55718, 111436, 490747, 981494, 1962988, 6379711, 12759422, 25518844]

約数ペア:

[(1, 25518844), (2, 12759422), (4, 6379711), (13, 1962988), (26, 981494), (52, 490747), (229, 111436), (458, 55718), (916, 27859), (2143, 11908), (2977, 8572), (4286, 5954)]