4251872

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 8981280

約数和(自身を除く): 4729408

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 53, 92, 106, 109, 184, 212, 218, 368, 424, 436, 736, 848, 872, 1219, 1696, 1744, 2438, 2507, 3488, 4876, 5014, 5777, 9752, 10028, 11554, 19504, 20056, 23108, 39008, 40112, 46216, 80224, 92432, 132871, 184864, 265742, 531484, 1062968, 2125936, 4251872]

約数ペア:

[(1, 4251872), (2, 2125936), (4, 1062968), (8, 531484), (16, 265742), (23, 184864), (32, 132871), (46, 92432), (53, 80224), (92, 46216), (106, 40112), (109, 39008), (184, 23108), (212, 20056), (218, 19504), (368, 11554), (424, 10028), (436, 9752), (736, 5777), (848, 5014), (872, 4876), (1219, 3488), (1696, 2507), (1744, 2438)]