42689438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{4051}}^1$

素因数の和:4543

約数の個数: 16

約数和(自身を含む): 70018560

約数和(自身を除く): 27329122

約数列:

[1, 2, 11, 22, 479, 958, 4051, 5269, 8102, 10538, 44561, 89122, 1940429, 3880858, 21344719, 42689438]

約数ペア:

[(1, 42689438), (2, 21344719), (11, 3880858), (22, 1940429), (479, 89122), (958, 44561), (4051, 10538), (5269, 8102)]