129291712

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4271}}^1$

素因数の和:4337

約数の個数: 56

約数和(自身を含む): 286463232

約数和(自身を除く): 157171520

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 172, 176, 344, 352, 473, 688, 704, 946, 1376, 1892, 2752, 3784, 4271, 7568, 8542, 15136, 17084, 30272, 34168, 46981, 68336, 93962, 136672, 183653, 187924, 273344, 367306, 375848, 734612, 751696, 1469224, 1503392, 2020183, 2938448, 3006784, 4040366, 5876896, 8080732, 11753792, 16161464, 32322928, 64645856, 129291712]

約数ペア:

[(1, 129291712), (2, 64645856), (4, 32322928), (8, 16161464), (11, 11753792), (16, 8080732), (22, 5876896), (32, 4040366), (43, 3006784), (44, 2938448), (64, 2020183), (86, 1503392), (88, 1469224), (172, 751696), (176, 734612), (344, 375848), (352, 367306), (473, 273344), (688, 187924), (704, 183653), (946, 136672), (1376, 93962), (1892, 68336), (2752, 46981), (3784, 34168), (4271, 30272), (7568, 17084), (8542, 15136)]