6440896

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1307}}^1$

素因数の和:1337

約数の個数: 56

約数和(自身を含む): 15947136

約数和(自身を除く): 9506240

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 1307, 2464, 2614, 4928, 5228, 9149, 10456, 14377, 18298, 20912, 28754, 36596, 41824, 57508, 73192, 83648, 100639, 115016, 146384, 201278, 230032, 292768, 402556, 460064, 585536, 805112, 920128, 1610224, 3220448, 6440896]

約数ペア:

[(1, 6440896), (2, 3220448), (4, 1610224), (7, 920128), (8, 805112), (11, 585536), (14, 460064), (16, 402556), (22, 292768), (28, 230032), (32, 201278), (44, 146384), (56, 115016), (64, 100639), (77, 83648), (88, 73192), (112, 57508), (154, 41824), (176, 36596), (224, 28754), (308, 20912), (352, 18298), (448, 14377), (616, 10456), (704, 9149), (1232, 5228), (1307, 4928), (2464, 2614)]