15007552

素因数分解:

$2^6\times 7^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:399

約数の個数: 56

約数和(自身を含む): 34422080

約数和(自身を除く): 19414528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 139, 224, 241, 278, 448, 482, 556, 964, 973, 1112, 1687, 1928, 1946, 2224, 3374, 3856, 3892, 4448, 6748, 7712, 7784, 8896, 13496, 15424, 15568, 26992, 31136, 33499, 53984, 62272, 66998, 107968, 133996, 234493, 267992, 468986, 535984, 937972, 1071968, 1875944, 2143936, 3751888, 7503776, 15007552]

約数ペア:

[(1, 15007552), (2, 7503776), (4, 3751888), (7, 2143936), (8, 1875944), (14, 1071968), (16, 937972), (28, 535984), (32, 468986), (56, 267992), (64, 234493), (112, 133996), (139, 107968), (224, 66998), (241, 62272), (278, 53984), (448, 33499), (482, 31136), (556, 26992), (964, 15568), (973, 15424), (1112, 13496), (1687, 8896), (1928, 7784), (1946, 7712), (2224, 6748), (3374, 4448), (3856, 3892)]