28199792

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{5741}}^1$

素因数の和:6056

約数の個数: 20

約数和(自身を含む): 54824616

約数和(自身を除く): 26624824

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 5741, 11482, 22964, 45928, 91856, 1762487, 3524974, 7049948, 14099896, 28199792]

約数ペア:

[(1, 28199792), (2, 14099896), (4, 7049948), (8, 3524974), (16, 1762487), (307, 91856), (614, 45928), (1228, 22964), (2456, 11482), (4912, 5741)]