28736036

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{8081}}^1$

素因数の和:8219

約数の個数: 24

約数和(自身を含む): 57931776

約数和(自身を除く): 29195740

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 8081, 16162, 32324, 56567, 113134, 226268, 1026287, 2052574, 4105148, 7184009, 14368018, 28736036]

約数ペア:

[(1, 28736036), (2, 14368018), (4, 7184009), (7, 4105148), (14, 2052574), (28, 1026287), (127, 226268), (254, 113134), (508, 56567), (889, 32324), (1778, 16162), (3556, 8081)]