532784

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 40

約数和(自身を含む): 1214208

約数和(自身を除く): 681424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 71, 112, 134, 142, 268, 284, 469, 497, 536, 568, 938, 994, 1072, 1136, 1876, 1988, 3752, 3976, 4757, 7504, 7952, 9514, 19028, 33299, 38056, 66598, 76112, 133196, 266392, 532784]

約数ペア:

[(1, 532784), (2, 266392), (4, 133196), (7, 76112), (8, 66598), (14, 38056), (16, 33299), (28, 19028), (56, 9514), (67, 7952), (71, 7504), (112, 4757), (134, 3976), (142, 3752), (268, 1988), (284, 1876), (469, 1136), (497, 1072), (536, 994), (568, 938)]