2591456

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 6096384

約数和(自身を除く): 3504928

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 503, 644, 736, 1006, 1288, 2012, 2576, 3521, 4024, 5152, 7042, 8048, 11569, 14084, 16096, 23138, 28168, 46276, 56336, 80983, 92552, 112672, 161966, 185104, 323932, 370208, 647864, 1295728, 2591456]

約数ペア:

[(1, 2591456), (2, 1295728), (4, 647864), (7, 370208), (8, 323932), (14, 185104), (16, 161966), (23, 112672), (28, 92552), (32, 80983), (46, 56336), (56, 46276), (92, 28168), (112, 23138), (161, 16096), (184, 14084), (224, 11569), (322, 8048), (368, 7042), (503, 5152), (644, 4024), (736, 3521), (1006, 2576), (1288, 2012)]