28280248

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9041}}^1$

素因数の和:9087

約数の個数: 32

約数和(自身を含む): 58592160

約数和(自身を除く): 30311912

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 9041, 18082, 36164, 72328, 153697, 207943, 307394, 415886, 614788, 831772, 1229576, 1663544, 3535031, 7070062, 14140124, 28280248]

約数ペア:

[(1, 28280248), (2, 14140124), (4, 7070062), (8, 3535031), (17, 1663544), (23, 1229576), (34, 831772), (46, 614788), (68, 415886), (92, 307394), (136, 207943), (184, 153697), (391, 72328), (782, 36164), (1564, 18082), (3128, 9041)]