27940858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{773}}^1$

素因数の和:870

約数の個数: 32

約数和(自身を含む): 48148992

約数和(自身を除く): 20208134

約数列:

[1, 2, 11, 22, 31, 53, 62, 106, 341, 583, 682, 773, 1166, 1546, 1643, 3286, 8503, 17006, 18073, 23963, 36146, 40969, 47926, 81938, 263593, 450659, 527186, 901318, 1270039, 2540078, 13970429, 27940858]

約数ペア:

[(1, 27940858), (2, 13970429), (11, 2540078), (22, 1270039), (31, 901318), (53, 527186), (62, 450659), (106, 263593), (341, 81938), (583, 47926), (682, 40969), (773, 36146), (1166, 23963), (1546, 18073), (1643, 17006), (3286, 8503)]