28060744

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 57194100

約数和(自身を除く): 29133356

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 229, 289, 424, 458, 578, 901, 916, 1156, 1802, 1832, 2312, 3604, 3893, 7208, 7786, 12137, 15317, 15572, 24274, 30634, 31144, 48548, 61268, 66181, 97096, 122536, 132362, 206329, 264724, 412658, 529448, 825316, 1650632, 3507593, 7015186, 14030372, 28060744]

約数ペア:

[(1, 28060744), (2, 14030372), (4, 7015186), (8, 3507593), (17, 1650632), (34, 825316), (53, 529448), (68, 412658), (106, 264724), (136, 206329), (212, 132362), (229, 122536), (289, 97096), (424, 66181), (458, 61268), (578, 48548), (901, 31144), (916, 30634), (1156, 24274), (1802, 15572), (1832, 15317), (2312, 12137), (3604, 7786), (3893, 7208)]