77986172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{5021}}^1$

素因数の和:5389

約数の個数: 24

約数和(自身を含む): 149334192

約数和(自身を除く): 71348020

約数列:

[1, 2, 4, 11, 22, 44, 353, 706, 1412, 3883, 5021, 7766, 10042, 15532, 20084, 55231, 110462, 220924, 1772413, 3544826, 7089652, 19496543, 38993086, 77986172]

約数ペア:

[(1, 77986172), (2, 38993086), (4, 19496543), (11, 7089652), (22, 3544826), (44, 1772413), (353, 220924), (706, 110462), (1412, 55231), (3883, 20084), (5021, 15532), (7766, 10042)]