3220448

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1307}}^1$

素因数の和:1335

約数の個数: 48

約数和(自身を含む): 7910784

約数和(自身を除く): 4690336

約数列:

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

約数ペア:

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