28738512

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{18143}}^1$

素因数の和:18168

約数の個数: 60

約数和(自身を含む): 87744384

約数和(自身を除く): 59005872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 18143, 36286, 54429, 72572, 108858, 145144, 163287, 199573, 217716, 290288, 326574, 399146, 435432, 598719, 653148, 798292, 870864, 1197438, 1306296, 1596584, 1796157, 2394876, 2612592, 3193168, 3592314, 4789752, 7184628, 9579504, 14369256, 28738512]

約数ペア:

[(1, 28738512), (2, 14369256), (3, 9579504), (4, 7184628), (6, 4789752), (8, 3592314), (9, 3193168), (11, 2612592), (12, 2394876), (16, 1796157), (18, 1596584), (22, 1306296), (24, 1197438), (33, 870864), (36, 798292), (44, 653148), (48, 598719), (66, 435432), (72, 399146), (88, 326574), (99, 290288), (132, 217716), (144, 199573), (176, 163287), (198, 145144), (264, 108858), (396, 72572), (528, 54429), (792, 36286), (1584, 18143)]