28976038

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{159209}}^1$

素因数の和:159231

約数の個数: 16

約数和(自身を含む): 53494560

約数和(自身を除く): 24518522

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 159209, 318418, 1114463, 2069717, 2228926, 4139434, 14488019, 28976038]

約数ペア:

[(1, 28976038), (2, 14488019), (7, 4139434), (13, 2228926), (14, 2069717), (26, 1114463), (91, 318418), (182, 159209)]