8812804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 21676032

約数和(自身を除く): 12863228

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 31, 44, 52, 62, 71, 77, 91, 124, 142, 143, 154, 182, 217, 284, 286, 308, 341, 364, 403, 434, 497, 572, 682, 781, 806, 868, 923, 994, 1001, 1364, 1562, 1612, 1846, 1988, 2002, 2201, 2387, 2821, 3124, 3692, 4004, 4402, 4433, 4774, 5467, 5642, 6461, 8804, 8866, 9548, 10153, 10934, 11284, 12922, 15407, 17732, 20306, 21868, 24211, 25844, 28613, 30814, 31031, 40612, 48422, 57226, 61628, 62062, 71071, 96844, 114452, 124124, 142142, 169477, 200291, 284284, 314743, 338954, 400582, 629486, 677908, 801164, 1258972, 2203201, 4406402, 8812804]

約数ペア:

[(1, 8812804), (2, 4406402), (4, 2203201), (7, 1258972), (11, 801164), (13, 677908), (14, 629486), (22, 400582), (26, 338954), (28, 314743), (31, 284284), (44, 200291), (52, 169477), (62, 142142), (71, 124124), (77, 114452), (91, 96844), (124, 71071), (142, 62062), (143, 61628), (154, 57226), (182, 48422), (217, 40612), (284, 31031), (286, 30814), (308, 28613), (341, 25844), (364, 24211), (403, 21868), (434, 20306), (497, 17732), (572, 15407), (682, 12922), (781, 11284), (806, 10934), (868, 10153), (923, 9548), (994, 8866), (1001, 8804), (1364, 6461), (1562, 5642), (1612, 5467), (1846, 4774), (1988, 4433), (2002, 4402), (2201, 4004), (2387, 3692), (2821, 3124)]