3872752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:497

約数の個数: 40

約数和(自身を含む): 8287664

約数和(自身を除く): 4414912

約数列:

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

約数ペア:

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