7745504

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 16842672

約数和(自身を除く): 9097168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 433, 559, 688, 866, 1118, 1376, 1732, 2236, 3464, 4472, 5629, 6928, 8944, 11258, 13856, 17888, 18619, 22516, 37238, 45032, 74476, 90064, 148952, 180128, 242047, 297904, 484094, 595808, 968188, 1936376, 3872752, 7745504]

約数ペア:

[(1, 7745504), (2, 3872752), (4, 1936376), (8, 968188), (13, 595808), (16, 484094), (26, 297904), (32, 242047), (43, 180128), (52, 148952), (86, 90064), (104, 74476), (172, 45032), (208, 37238), (344, 22516), (416, 18619), (433, 17888), (559, 13856), (688, 11258), (866, 8944), (1118, 6928), (1376, 5629), (1732, 4472), (2236, 3464)]