26791108

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{1153}}^1$

素因数の和:1351

約数の個数: 24

約数和(自身を含む): 48500312

約数和(自身を除く): 21709204

約数列:

[1, 2, 4, 37, 74, 148, 157, 314, 628, 1153, 2306, 4612, 5809, 11618, 23236, 42661, 85322, 170644, 181021, 362042, 724084, 6697777, 13395554, 26791108]

約数ペア:

[(1, 26791108), (2, 13395554), (4, 6697777), (37, 724084), (74, 362042), (148, 181021), (157, 170644), (314, 85322), (628, 42661), (1153, 23236), (2306, 11618), (4612, 5809)]