66091774

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1087}}^1$

素因数の和:1240

約数の個数: 32

約数和(自身を含む): 117190656

約数和(自身を除く): 51098882

約数列:

[1, 2, 7, 14, 43, 86, 101, 202, 301, 602, 707, 1087, 1414, 2174, 4343, 7609, 8686, 15218, 30401, 46741, 60802, 93482, 109787, 219574, 327187, 654374, 768509, 1537018, 4720841, 9441682, 33045887, 66091774]

約数ペア:

[(1, 66091774), (2, 33045887), (7, 9441682), (14, 4720841), (43, 1537018), (86, 768509), (101, 654374), (202, 327187), (301, 219574), (602, 109787), (707, 93482), (1087, 60802), (1414, 46741), (2174, 30401), (4343, 15218), (7609, 8686)]