75261868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{39779}}^1$

素因数の和:39837

約数の個数: 24

約数和(自身を含む): 147026880

約数和(自身を除く): 71765012

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 39779, 79558, 159116, 437569, 875138, 1710497, 1750276, 3420994, 6841988, 18815467, 37630934, 75261868]

約数ペア:

[(1, 75261868), (2, 37630934), (4, 18815467), (11, 6841988), (22, 3420994), (43, 1750276), (44, 1710497), (86, 875138), (172, 437569), (473, 159116), (946, 79558), (1892, 39779)]