28016742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5059}}^1$

素因数の和:5148

約数の個数: 32

約数和(自身を含む): 61205760

約数和(自身を除く): 33189018

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5059, 5538, 10118, 15177, 30354, 65767, 131534, 197301, 359189, 394602, 718378, 1077567, 2155134, 4669457, 9338914, 14008371, 28016742]

約数ペア:

[(1, 28016742), (2, 14008371), (3, 9338914), (6, 4669457), (13, 2155134), (26, 1077567), (39, 718378), (71, 394602), (78, 359189), (142, 197301), (213, 131534), (426, 65767), (923, 30354), (1846, 15177), (2769, 10118), (5059, 5538)]