40844272

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5443}}^1$

素因数の和:5525

約数の個数: 40

約数和(自身を含む): 91807616

約数和(自身を除く): 50963344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 5443, 7504, 10886, 21772, 38101, 43544, 76202, 87088, 152404, 304808, 364681, 609616, 729362, 1458724, 2552767, 2917448, 5105534, 5834896, 10211068, 20422136, 40844272]

約数ペア:

[(1, 40844272), (2, 20422136), (4, 10211068), (7, 5834896), (8, 5105534), (14, 2917448), (16, 2552767), (28, 1458724), (56, 729362), (67, 609616), (112, 364681), (134, 304808), (268, 152404), (469, 87088), (536, 76202), (938, 43544), (1072, 38101), (1876, 21772), (3752, 10886), (5443, 7504)]