4473568

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 9797760

約数和(自身を除く): 5324192

約数列:

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

約数ペア:

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