28844312

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{13921}}^1$

素因数の和:13971

約数の個数: 32

約数和(自身を含む): 63484320

約数和(自身を除く): 34640008

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 13921, 27842, 55684, 97447, 111368, 194894, 389788, 515077, 779576, 1030154, 2060308, 3605539, 4120616, 7211078, 14422156, 28844312]

約数ペア:

[(1, 28844312), (2, 14422156), (4, 7211078), (7, 4120616), (8, 3605539), (14, 2060308), (28, 1030154), (37, 779576), (56, 515077), (74, 389788), (148, 194894), (259, 111368), (296, 97447), (518, 55684), (1036, 27842), (2072, 13921)]