40826128

素因数分解:

$2^4\times 7^1\times {\mathrm{479}}^1\times {\mathrm{761}}^1$

素因数の和:1255

約数の個数: 40

約数和(自身を含む): 90708480

約数和(自身を除く): 49882352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 479, 761, 958, 1522, 1916, 3044, 3353, 3832, 5327, 6088, 6706, 7664, 10654, 12176, 13412, 21308, 26824, 42616, 53648, 85232, 364519, 729038, 1458076, 2551633, 2916152, 5103266, 5832304, 10206532, 20413064, 40826128]

約数ペア:

[(1, 40826128), (2, 20413064), (4, 10206532), (7, 5832304), (8, 5103266), (14, 2916152), (16, 2551633), (28, 1458076), (56, 729038), (112, 364519), (479, 85232), (761, 53648), (958, 42616), (1522, 26824), (1916, 21308), (3044, 13412), (3353, 12176), (3832, 10654), (5327, 7664), (6088, 6706)]