7042256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{33857}}^1$

素因数の和:33878

約数の個数: 20

約数和(自身を含む): 14694372

約数和(自身を除く): 7652116

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 33857, 67714, 135428, 270856, 440141, 541712, 880282, 1760564, 3521128, 7042256]

約数ペア:

[(1, 7042256), (2, 3521128), (4, 1760564), (8, 880282), (13, 541712), (16, 440141), (26, 270856), (52, 135428), (104, 67714), (208, 33857)]