25648597

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2699}}^1$

素因数の和:2772

約数の個数: 16

約数和(自身を含む): 29937600

約数和(自身を除く): 4289003

約数列:

[1, 13, 17, 43, 221, 559, 731, 2699, 9503, 35087, 45883, 116057, 596479, 1508741, 1972969, 25648597]

約数ペア:

[(1, 25648597), (13, 1972969), (17, 1508741), (43, 596479), (221, 116057), (559, 45883), (731, 35087), (2699, 9503)]