13809328

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{5107}}^1$

素因数の和:5141

約数の個数: 30

約数和(自身を含む): 28977684

約数和(自身を除く): 15168356

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 5107, 10214, 20428, 40856, 66391, 81712, 132782, 265564, 531128, 863083, 1062256, 1726166, 3452332, 6904664, 13809328]

約数ペア:

[(1, 13809328), (2, 6904664), (4, 3452332), (8, 1726166), (13, 1062256), (16, 863083), (26, 531128), (52, 265564), (104, 132782), (169, 81712), (208, 66391), (338, 40856), (676, 20428), (1352, 10214), (2704, 5107)]