28752164

素因数分解:

$2^2\times 7^1\times {\mathrm{449}}^1\times {\mathrm{2287}}^1$

素因数の和:2747

約数の個数: 24

約数和(自身を含む): 57657600

約数和(自身を除く): 28905436

約数列:

[1, 2, 4, 7, 14, 28, 449, 898, 1796, 2287, 3143, 4574, 6286, 9148, 12572, 16009, 32018, 64036, 1026863, 2053726, 4107452, 7188041, 14376082, 28752164]

約数ペア:

[(1, 28752164), (2, 14376082), (4, 7188041), (7, 4107452), (14, 2053726), (28, 1026863), (449, 64036), (898, 32018), (1796, 16009), (2287, 12572), (3143, 9148), (4574, 6286)]