3855728

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{1759}}^1$

素因数の和:1904

約数の個数: 20

約数和(自身を含む): 7529280

約数和(自身を除く): 3673552

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 1759, 2192, 3518, 7036, 14072, 28144, 240983, 481966, 963932, 1927864, 3855728]

約数ペア:

[(1, 3855728), (2, 1927864), (4, 963932), (8, 481966), (16, 240983), (137, 28144), (274, 14072), (548, 7036), (1096, 3518), (1759, 2192)]