531471808

素因数分解:

$2^6\times 7^1\times {\mathrm{1186321}}^1$

素因数の和:1186340

約数の個数: 28

約数和(自身を含む): 1205303152

約数和(自身を除く): 673831344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1186321, 2372642, 4745284, 8304247, 9490568, 16608494, 18981136, 33216988, 37962272, 66433976, 75924544, 132867952, 265735904, 531471808]

約数ペア:

[(1, 531471808), (2, 265735904), (4, 132867952), (7, 75924544), (8, 66433976), (14, 37962272), (16, 33216988), (28, 18981136), (32, 16608494), (56, 9490568), (64, 8304247), (112, 4745284), (224, 2372642), (448, 1186321)]