27917264

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{521}}^1$

素因数の和:743

約数の個数: 40

約数和(自身を含む): 57672648

約数和(自身を除く): 29755384

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 197, 272, 394, 521, 788, 1042, 1576, 2084, 3152, 3349, 4168, 6698, 8336, 8857, 13396, 17714, 26792, 35428, 53584, 70856, 102637, 141712, 205274, 410548, 821096, 1642192, 1744829, 3489658, 6979316, 13958632, 27917264]

約数ペア:

[(1, 27917264), (2, 13958632), (4, 6979316), (8, 3489658), (16, 1744829), (17, 1642192), (34, 821096), (68, 410548), (136, 205274), (197, 141712), (272, 102637), (394, 70856), (521, 53584), (788, 35428), (1042, 26792), (1576, 17714), (2084, 13396), (3152, 8857), (3349, 8336), (4168, 6698)]