29662256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{142607}}^1$

素因数の和:142628

約数の個数: 20

約数和(自身を含む): 61891872

約数和(自身を除く): 32229616

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 142607, 285214, 570428, 1140856, 1853891, 2281712, 3707782, 7415564, 14831128, 29662256]

約数ペア:

[(1, 29662256), (2, 14831128), (4, 7415564), (8, 3707782), (13, 2281712), (16, 1853891), (26, 1140856), (52, 570428), (104, 285214), (208, 142607)]