8266365848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{701}}^1\times {\mathrm{1597}}^1$

素因数の和:2388

約数の個数: 64

約数和(自身を含む): 16961555520

約数和(自身を除く): 8695189672

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 701, 923, 1402, 1597, 1846, 2804, 3194, 3692, 5608, 6388, 7384, 9113, 12776, 18226, 20761, 36452, 41522, 49771, 72904, 83044, 99542, 113387, 166088, 199084, 226774, 398168, 453548, 647023, 907096, 1119497, 1294046, 1474031, 2238994, 2588092, 2948062, 4477988, 5176184, 5896124, 8955976, 11792248, 14553461, 29106922, 58213844, 79484287, 116427688, 158968574, 317937148, 635874296, 1033295731, 2066591462, 4133182924, 8266365848]

約数ペア:

[(1, 8266365848), (2, 4133182924), (4, 2066591462), (8, 1033295731), (13, 635874296), (26, 317937148), (52, 158968574), (71, 116427688), (104, 79484287), (142, 58213844), (284, 29106922), (568, 14553461), (701, 11792248), (923, 8955976), (1402, 5896124), (1597, 5176184), (1846, 4477988), (2804, 2948062), (3194, 2588092), (3692, 2238994), (5608, 1474031), (6388, 1294046), (7384, 1119497), (9113, 907096), (12776, 647023), (18226, 453548), (20761, 398168), (36452, 226774), (41522, 199084), (49771, 166088), (72904, 113387), (83044, 99542)]