71685356

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{929}}^1$

素因数の和:1225

約数の個数: 24

約数和(自身を含む): 127491840

約数和(自身を除く): 55806484

約数列:

[1, 2, 4, 101, 191, 202, 382, 404, 764, 929, 1858, 3716, 19291, 38582, 77164, 93829, 177439, 187658, 354878, 375316, 709756, 17921339, 35842678, 71685356]

約数ペア:

[(1, 71685356), (2, 35842678), (4, 17921339), (101, 709756), (191, 375316), (202, 354878), (382, 187658), (404, 177439), (764, 93829), (929, 77164), (1858, 38582), (3716, 19291)]