2303728

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:389

約数の個数: 40

約数和(自身を含む): 5194112

約数和(自身を除く): 2890384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 307, 469, 536, 614, 938, 1072, 1228, 1876, 2149, 2456, 3752, 4298, 4912, 7504, 8596, 17192, 20569, 34384, 41138, 82276, 143983, 164552, 287966, 329104, 575932, 1151864, 2303728]

約数ペア:

[(1, 2303728), (2, 1151864), (4, 575932), (7, 329104), (8, 287966), (14, 164552), (16, 143983), (28, 82276), (56, 41138), (67, 34384), (112, 20569), (134, 17192), (268, 8596), (307, 7504), (469, 4912), (536, 4298), (614, 3752), (938, 2456), (1072, 2149), (1228, 1876)]