71510384

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{406309}}^1$

素因数の和:406328

約数の個数: 20

約数和(自身を含む): 151147320

約数和(自身を除く): 79636936

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 406309, 812618, 1625236, 3250472, 4469399, 6500944, 8938798, 17877596, 35755192, 71510384]

約数ペア:

[(1, 71510384), (2, 35755192), (4, 17877596), (8, 8938798), (11, 6500944), (16, 4469399), (22, 3250472), (44, 1625236), (88, 812618), (176, 406309)]