26754356

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 52080000

約数和(自身を除く): 25325644

約数列:

[1, 2, 4, 19, 29, 38, 58, 61, 76, 116, 122, 199, 244, 398, 551, 796, 1102, 1159, 1769, 2204, 2318, 3538, 3781, 4636, 5771, 7076, 7562, 11542, 12139, 15124, 23084, 24278, 33611, 48556, 67222, 109649, 134444, 219298, 230641, 352031, 438596, 461282, 704062, 922564, 1408124, 6688589, 13377178, 26754356]

約数ペア:

[(1, 26754356), (2, 13377178), (4, 6688589), (19, 1408124), (29, 922564), (38, 704062), (58, 461282), (61, 438596), (76, 352031), (116, 230641), (122, 219298), (199, 134444), (244, 109649), (398, 67222), (551, 48556), (796, 33611), (1102, 24278), (1159, 23084), (1769, 15124), (2204, 12139), (2318, 11542), (3538, 7562), (3781, 7076), (4636, 5771)]