28496048

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1913}}^1$

素因数の和:1954

約数の個数: 60

約数和(自身を含む): 67640760

約数和(自身を除く): 39144712

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 392, 532, 784, 931, 1064, 1862, 1913, 2128, 3724, 3826, 7448, 7652, 13391, 14896, 15304, 26782, 30608, 36347, 53564, 72694, 93737, 107128, 145388, 187474, 214256, 254429, 290776, 374948, 508858, 581552, 749896, 1017716, 1499792, 1781003, 2035432, 3562006, 4070864, 7124012, 14248024, 28496048]

約数ペア:

[(1, 28496048), (2, 14248024), (4, 7124012), (7, 4070864), (8, 3562006), (14, 2035432), (16, 1781003), (19, 1499792), (28, 1017716), (38, 749896), (49, 581552), (56, 508858), (76, 374948), (98, 290776), (112, 254429), (133, 214256), (152, 187474), (196, 145388), (266, 107128), (304, 93737), (392, 72694), (532, 53564), (784, 36347), (931, 30608), (1064, 26782), (1862, 15304), (1913, 14896), (2128, 13391), (3724, 7652), (3826, 7448)]