28410406

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{523}}^1$

素因数の和:855

約数の個数: 16

約数和(自身を含む): 43217424

約数和(自身を除く): 14807018

約数列:

[1, 2, 157, 173, 314, 346, 523, 1046, 27161, 54322, 82111, 90479, 164222, 180958, 14205203, 28410406]

約数ペア:

[(1, 28410406), (2, 14205203), (157, 180958), (173, 164222), (314, 90479), (346, 82111), (523, 54322), (1046, 27161)]