66186498616

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{142759}}^1$

素因数の和:143276

約数の個数: 64

約数和(自身を含む): 150480460800

約数和(自身を除く): 84293962184

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 487, 952, 974, 1948, 3409, 3896, 6818, 8279, 13636, 16558, 27272, 33116, 57953, 66232, 115906, 142759, 231812, 285518, 463624, 571036, 999313, 1142072, 1998626, 2426903, 3997252, 4853806, 7994504, 9707612, 16988321, 19415224, 33976642, 67953284, 69523633, 135906568, 139047266, 278094532, 486665431, 556189064, 973330862, 1181901761, 1946661724, 2363803522, 3893323448, 4727607044, 8273312327, 9455214088, 16546624654, 33093249308, 66186498616]

約数ペア:

[(1, 66186498616), (2, 33093249308), (4, 16546624654), (7, 9455214088), (8, 8273312327), (14, 4727607044), (17, 3893323448), (28, 2363803522), (34, 1946661724), (56, 1181901761), (68, 973330862), (119, 556189064), (136, 486665431), (238, 278094532), (476, 139047266), (487, 135906568), (952, 69523633), (974, 67953284), (1948, 33976642), (3409, 19415224), (3896, 16988321), (6818, 9707612), (8279, 7994504), (13636, 4853806), (16558, 3997252), (27272, 2426903), (33116, 1998626), (57953, 1142072), (66232, 999313), (115906, 571036), (142759, 463624), (231812, 285518)]