15671264

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1627}}^1$

素因数の和:1687

約数の個数: 48

約数和(自身を含む): 36102528

約数和(自身を除く): 20431264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 1627, 2408, 3254, 4816, 6508, 9632, 11389, 13016, 22778, 26032, 45556, 52064, 69961, 91112, 139922, 182224, 279844, 364448, 489727, 559688, 979454, 1119376, 1958908, 2238752, 3917816, 7835632, 15671264]

約数ペア:

[(1, 15671264), (2, 7835632), (4, 3917816), (7, 2238752), (8, 1958908), (14, 1119376), (16, 979454), (28, 559688), (32, 489727), (43, 364448), (56, 279844), (86, 182224), (112, 139922), (172, 91112), (224, 69961), (301, 52064), (344, 45556), (602, 26032), (688, 22778), (1204, 13016), (1376, 11389), (1627, 9632), (2408, 6508), (3254, 4816)]