28250936

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3851}}^1$

素因数の和:3995

約数の個数: 32

約数和(自身を含む): 61015680

約数和(自身を除く): 32764744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1834, 3668, 3851, 7336, 7702, 15404, 26957, 30808, 53914, 107828, 215656, 504481, 1008962, 2017924, 3531367, 4035848, 7062734, 14125468, 28250936]

約数ペア:

[(1, 28250936), (2, 14125468), (4, 7062734), (7, 4035848), (8, 3531367), (14, 2017924), (28, 1008962), (56, 504481), (131, 215656), (262, 107828), (524, 53914), (917, 30808), (1048, 26957), (1834, 15404), (3668, 7702), (3851, 7336)]