28678552

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{13841}}^1$

素因数の和:13891

約数の個数: 32

約数和(自身を含む): 63119520

約数和(自身を除く): 34440968

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 13841, 27682, 55364, 96887, 110728, 193774, 387548, 512117, 775096, 1024234, 2048468, 3584819, 4096936, 7169638, 14339276, 28678552]

約数ペア:

[(1, 28678552), (2, 14339276), (4, 7169638), (7, 4096936), (8, 3584819), (14, 2048468), (28, 1024234), (37, 775096), (56, 512117), (74, 387548), (148, 193774), (259, 110728), (296, 96887), (518, 55364), (1036, 27682), (2072, 13841)]