15678883808

素因数分解:

$2^5\times 7^1\times {\mathrm{223}}^1\times {\mathrm{313879}}^1$

素因数の和:314119

約数の個数: 48

約数和(自身を含む): 35435796480

約数和(自身を除く): 19756912672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 223, 224, 446, 892, 1561, 1784, 3122, 3568, 6244, 7136, 12488, 24976, 49952, 313879, 627758, 1255516, 2197153, 2511032, 4394306, 5022064, 8788612, 10044128, 17577224, 35154448, 69995017, 70308896, 139990034, 279980068, 489965119, 559960136, 979930238, 1119920272, 1959860476, 2239840544, 3919720952, 7839441904, 15678883808]

約数ペア:

[(1, 15678883808), (2, 7839441904), (4, 3919720952), (7, 2239840544), (8, 1959860476), (14, 1119920272), (16, 979930238), (28, 559960136), (32, 489965119), (56, 279980068), (112, 139990034), (223, 70308896), (224, 69995017), (446, 35154448), (892, 17577224), (1561, 10044128), (1784, 8788612), (3122, 5022064), (3568, 4394306), (6244, 2511032), (7136, 2197153), (12488, 1255516), (24976, 627758), (49952, 313879)]