812239232

素因数分解:

$2^7\times 7^1\times {\mathrm{906517}}^1$

素因数の和:906538

約数の個数: 32

約数和(自身を含む): 1849296720

約数和(自身を除く): 1037057488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 906517, 1813034, 3626068, 6345619, 7252136, 12691238, 14504272, 25382476, 29008544, 50764952, 58017088, 101529904, 116034176, 203059808, 406119616, 812239232]

約数ペア:

[(1, 812239232), (2, 406119616), (4, 203059808), (7, 116034176), (8, 101529904), (14, 58017088), (16, 50764952), (28, 29008544), (32, 25382476), (56, 14504272), (64, 12691238), (112, 7252136), (128, 6345619), (224, 3626068), (448, 1813034), (896, 906517)]