12960048416

素因数分解:

$2^5\times 7^2\times {\mathrm{239}}^1\times {\mathrm{34583}}^1$

素因数の和:34846

約数の個数: 72

約数和(自身を含む): 29805874560

約数和(自身を除く): 16845826144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 239, 392, 478, 784, 956, 1568, 1673, 1912, 3346, 3824, 6692, 7648, 11711, 13384, 23422, 26768, 34583, 46844, 53536, 69166, 93688, 138332, 187376, 242081, 276664, 374752, 484162, 553328, 968324, 1106656, 1694567, 1936648, 3389134, 3873296, 6778268, 7746592, 8265337, 13556536, 16530674, 27113072, 33061348, 54226144, 57857359, 66122696, 115714718, 132245392, 231429436, 264490784, 405001513, 462858872, 810003026, 925717744, 1620006052, 1851435488, 3240012104, 6480024208, 12960048416]

約数ペア:

[(1, 12960048416), (2, 6480024208), (4, 3240012104), (7, 1851435488), (8, 1620006052), (14, 925717744), (16, 810003026), (28, 462858872), (32, 405001513), (49, 264490784), (56, 231429436), (98, 132245392), (112, 115714718), (196, 66122696), (224, 57857359), (239, 54226144), (392, 33061348), (478, 27113072), (784, 16530674), (956, 13556536), (1568, 8265337), (1673, 7746592), (1912, 6778268), (3346, 3873296), (3824, 3389134), (6692, 1936648), (7648, 1694567), (11711, 1106656), (13384, 968324), (23422, 553328), (26768, 484162), (34583, 374752), (46844, 276664), (53536, 242081), (69166, 187376), (93688, 138332)]