26643524

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{1153}}^1$

素因数の和:1319

約数の個数: 24

約数和(自身を含む): 47983320

約数和(自身を除く): 21339796

約数列:

[1, 2, 4, 53, 106, 109, 212, 218, 436, 1153, 2306, 4612, 5777, 11554, 23108, 61109, 122218, 125677, 244436, 251354, 502708, 6660881, 13321762, 26643524]

約数ペア:

[(1, 26643524), (2, 13321762), (4, 6660881), (53, 502708), (106, 251354), (109, 244436), (212, 125677), (218, 122218), (436, 61109), (1153, 23108), (2306, 11554), (4612, 5777)]