28157826

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{27127}}^1$

素因数の和:27305

約数の個数: 16

約数和(自身を含む): 56643264

約数和(自身を除く): 28485438

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 27127, 54254, 81381, 162762, 4692971, 9385942, 14078913, 28157826]

約数ペア:

[(1, 28157826), (2, 14078913), (3, 9385942), (6, 4692971), (173, 162762), (346, 81381), (519, 54254), (1038, 27127)]