27157768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{7177}}^1$

素因数の和:7237

約数の個数: 32

約数和(自身を含む): 56849760

約数和(自身を除く): 29691992

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 7177, 14354, 28708, 57416, 78947, 157894, 308611, 315788, 617222, 631576, 1234444, 2468888, 3394721, 6789442, 13578884, 27157768]

約数ペア:

[(1, 27157768), (2, 13578884), (4, 6789442), (8, 3394721), (11, 2468888), (22, 1234444), (43, 631576), (44, 617222), (86, 315788), (88, 308611), (172, 157894), (344, 78947), (473, 57416), (946, 28708), (1892, 14354), (3784, 7177)]