15223264

素因数分解:

$2^5\times 7^1\times {\mathrm{67961}}^1$

素因数の和:67978

約数の個数: 24

約数和(自身を含む): 34252848

約数和(自身を除く): 19029584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 67961, 135922, 271844, 475727, 543688, 951454, 1087376, 1902908, 2174752, 3805816, 7611632, 15223264]

約数ペア:

[(1, 15223264), (2, 7611632), (4, 3805816), (7, 2174752), (8, 1902908), (14, 1087376), (16, 951454), (28, 543688), (32, 475727), (56, 271844), (112, 135922), (224, 67961)]