71314656

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{106123}}^1$

素因数の和:106143

約数の個数: 48

約数和(自身を含む): 213945984

約数和(自身を除く): 142631328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 106123, 212246, 318369, 424492, 636738, 742861, 848984, 1273476, 1485722, 1697968, 2228583, 2546952, 2971444, 3395936, 4457166, 5093904, 5942888, 8914332, 10187808, 11885776, 17828664, 23771552, 35657328, 71314656]

約数ペア:

[(1, 71314656), (2, 35657328), (3, 23771552), (4, 17828664), (6, 11885776), (7, 10187808), (8, 8914332), (12, 5942888), (14, 5093904), (16, 4457166), (21, 3395936), (24, 2971444), (28, 2546952), (32, 2228583), (42, 1697968), (48, 1485722), (56, 1273476), (84, 848984), (96, 742861), (112, 636738), (168, 424492), (224, 318369), (336, 212246), (672, 106123)]