28257504

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{26759}}^1$

素因数の和:26783

約数の個数: 48

約数和(自身を含む): 80922240

約数和(自身を除く): 52664736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 26759, 53518, 80277, 107036, 160554, 214072, 294349, 321108, 428144, 588698, 642216, 856288, 883047, 1177396, 1284432, 1766094, 2354792, 2568864, 3532188, 4709584, 7064376, 9419168, 14128752, 28257504]

約数ペア:

[(1, 28257504), (2, 14128752), (3, 9419168), (4, 7064376), (6, 4709584), (8, 3532188), (11, 2568864), (12, 2354792), (16, 1766094), (22, 1284432), (24, 1177396), (32, 883047), (33, 856288), (44, 642216), (48, 588698), (66, 428144), (88, 321108), (96, 294349), (132, 214072), (176, 160554), (264, 107036), (352, 80277), (528, 53518), (1056, 26759)]