27226090

素因数分解:

$2^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{9689}}^1$

素因数の和:9977

約数の個数: 16

約数和(自身を含む): 49186440

約数和(自身を除く): 21960350

約数列:

[1, 2, 5, 10, 281, 562, 1405, 2810, 9689, 19378, 48445, 96890, 2722609, 5445218, 13613045, 27226090]

約数ペア:

[(1, 27226090), (2, 13613045), (5, 5445218), (10, 2722609), (281, 96890), (562, 48445), (1405, 19378), (2810, 9689)]