275380976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{6653}}^1$

素因数の和:6873

約数の個数: 40

約数和(自身を含む): 577567200

約数和(自身を除く): 302186224

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 199, 208, 398, 796, 1592, 2587, 3184, 5174, 6653, 10348, 13306, 20696, 26612, 41392, 53224, 86489, 106448, 172978, 345956, 691912, 1323947, 1383824, 2647894, 5295788, 10591576, 17211311, 21183152, 34422622, 68845244, 137690488, 275380976]

約数ペア:

[(1, 275380976), (2, 137690488), (4, 68845244), (8, 34422622), (13, 21183152), (16, 17211311), (26, 10591576), (52, 5295788), (104, 2647894), (199, 1383824), (208, 1323947), (398, 691912), (796, 345956), (1592, 172978), (2587, 106448), (3184, 86489), (5174, 53224), (6653, 41392), (10348, 26612), (13306, 20696)]