15131072

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{21493}}^1$

素因数の和:21516

約数の個数: 28

約数和(自身を含む): 32756856

約数和(自身を除く): 17625784

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 21493, 42986, 85972, 171944, 236423, 343888, 472846, 687776, 945692, 1375552, 1891384, 3782768, 7565536, 15131072]

約数ペア:

[(1, 15131072), (2, 7565536), (4, 3782768), (8, 1891384), (11, 1375552), (16, 945692), (22, 687776), (32, 472846), (44, 343888), (64, 236423), (88, 171944), (176, 85972), (352, 42986), (704, 21493)]