13266745736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{21313}}^1$

素因数の和:21558

約数の個数: 64

約数和(自身を含む): 27622944000

約数和(自身を除く): 14356198264

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 199, 391, 398, 782, 796, 1564, 1592, 3128, 3383, 4577, 6766, 9154, 13532, 18308, 21313, 27064, 36616, 42626, 77809, 85252, 155618, 170504, 311236, 362321, 490199, 622472, 724642, 980398, 1449284, 1960796, 2898568, 3921592, 4241287, 8333383, 8482574, 16666766, 16965148, 33333532, 33930296, 66667064, 72101879, 97549601, 144203758, 195099202, 288407516, 390198404, 576815032, 780396808, 1658343217, 3316686434, 6633372868, 13266745736]

約数ペア:

[(1, 13266745736), (2, 6633372868), (4, 3316686434), (8, 1658343217), (17, 780396808), (23, 576815032), (34, 390198404), (46, 288407516), (68, 195099202), (92, 144203758), (136, 97549601), (184, 72101879), (199, 66667064), (391, 33930296), (398, 33333532), (782, 16965148), (796, 16666766), (1564, 8482574), (1592, 8333383), (3128, 4241287), (3383, 3921592), (4577, 2898568), (6766, 1960796), (9154, 1449284), (13532, 980398), (18308, 724642), (21313, 622472), (27064, 490199), (36616, 362321), (42626, 311236), (77809, 170504), (85252, 155618)]