39957764

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{129733}}^1$

素因数の和:129755

約数の個数: 24

約数和(自身を含む): 87181248

約数和(自身を除く): 47223484

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 129733, 259466, 518932, 908131, 1427063, 1816262, 2854126, 3632524, 5708252, 9989441, 19978882, 39957764]

約数ペア:

[(1, 39957764), (2, 19978882), (4, 9989441), (7, 5708252), (11, 3632524), (14, 2854126), (22, 1816262), (28, 1427063), (44, 908131), (77, 518932), (154, 259466), (308, 129733)]