26766296

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 57024000

約数和(自身を除く): 30257704

約数列:

[1, 2, 4, 8, 17, 23, 34, 43, 46, 68, 86, 92, 136, 172, 184, 199, 344, 391, 398, 731, 782, 796, 989, 1462, 1564, 1592, 1978, 2924, 3128, 3383, 3956, 4577, 5848, 6766, 7912, 8557, 9154, 13532, 16813, 17114, 18308, 27064, 33626, 34228, 36616, 67252, 68456, 77809, 134504, 145469, 155618, 196811, 290938, 311236, 393622, 581876, 622472, 787244, 1163752, 1574488, 3345787, 6691574, 13383148, 26766296]

約数ペア:

[(1, 26766296), (2, 13383148), (4, 6691574), (8, 3345787), (17, 1574488), (23, 1163752), (34, 787244), (43, 622472), (46, 581876), (68, 393622), (86, 311236), (92, 290938), (136, 196811), (172, 155618), (184, 145469), (199, 134504), (344, 77809), (391, 68456), (398, 67252), (731, 36616), (782, 34228), (796, 33626), (989, 27064), (1462, 18308), (1564, 17114), (1592, 16813), (1978, 13532), (2924, 9154), (3128, 8557), (3383, 7912), (3956, 6766), (4577, 5848)]