17711824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5009}}^1$

素因数の和:5047

約数の個数: 40

約数和(自身を含む): 39138120

約数和(自身を除く): 21426296

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 5009, 10018, 20036, 40072, 65117, 80144, 85153, 130234, 170306, 260468, 340612, 520936, 681224, 1041872, 1106989, 1362448, 2213978, 4427956, 8855912, 17711824]

約数ペア:

[(1, 17711824), (2, 8855912), (4, 4427956), (8, 2213978), (13, 1362448), (16, 1106989), (17, 1041872), (26, 681224), (34, 520936), (52, 340612), (68, 260468), (104, 170306), (136, 130234), (208, 85153), (221, 80144), (272, 65117), (442, 40072), (884, 20036), (1768, 10018), (3536, 5009)]