57771728

素因数分解:

$2^4\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1361}}^1$

素因数の和:1755

約数の個数: 40

約数和(自身を含む): 128354880

約数和(自身を除く): 70583152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 379, 758, 1361, 1516, 2653, 2722, 3032, 5306, 5444, 6064, 9527, 10612, 10888, 19054, 21224, 21776, 38108, 42448, 76216, 152432, 515819, 1031638, 2063276, 3610733, 4126552, 7221466, 8253104, 14442932, 28885864, 57771728]

約数ペア:

[(1, 57771728), (2, 28885864), (4, 14442932), (7, 8253104), (8, 7221466), (14, 4126552), (16, 3610733), (28, 2063276), (56, 1031638), (112, 515819), (379, 152432), (758, 76216), (1361, 42448), (1516, 38108), (2653, 21776), (2722, 21224), (3032, 19054), (5306, 10888), (5444, 10612), (6064, 9527)]