8947136

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:273

約数の個数: 56

約数和(自身を含む): 19751040

約数和(自身を除く): 10803904

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 142, 176, 179, 284, 352, 358, 568, 704, 716, 781, 1136, 1432, 1562, 1969, 2272, 2864, 3124, 3938, 4544, 5728, 6248, 7876, 11456, 12496, 12709, 15752, 24992, 25418, 31504, 49984, 50836, 63008, 101672, 126016, 139799, 203344, 279598, 406688, 559196, 813376, 1118392, 2236784, 4473568, 8947136]

約数ペア:

[(1, 8947136), (2, 4473568), (4, 2236784), (8, 1118392), (11, 813376), (16, 559196), (22, 406688), (32, 279598), (44, 203344), (64, 139799), (71, 126016), (88, 101672), (142, 63008), (176, 50836), (179, 49984), (284, 31504), (352, 25418), (358, 24992), (568, 15752), (704, 12709), (716, 12496), (781, 11456), (1136, 7876), (1432, 6248), (1562, 5728), (1969, 4544), (2272, 3938), (2864, 3124)]