70659644

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{145991}}^1$

素因数の和:146017

約数の個数: 18

約数和(自身を含む): 135918552

約数和(自身を除く): 65258908

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 145991, 291982, 583964, 1605901, 3211802, 6423604, 17664911, 35329822, 70659644]

約数ペア:

[(1, 70659644), (2, 35329822), (4, 17664911), (11, 6423604), (22, 3211802), (44, 1605901), (121, 583964), (242, 291982), (484, 145991)]