7561136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{42961}}^1$

素因数の和:42980

約数の個数: 20

約数和(自身を含む): 15981864

約数和(自身を除く): 8420728

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 42961, 85922, 171844, 343688, 472571, 687376, 945142, 1890284, 3780568, 7561136]

約数ペア:

[(1, 7561136), (2, 3780568), (4, 1890284), (8, 945142), (11, 687376), (16, 472571), (22, 343688), (44, 171844), (88, 85922), (176, 42961)]