40041512

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37633}}^1$

素因数の和:37665

約数の個数: 32

約数和(自身を含む): 90321600

約数和(自身を除く): 50280088

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 37633, 75266, 150532, 263431, 301064, 526862, 715027, 1053724, 1430054, 2107448, 2860108, 5005189, 5720216, 10010378, 20020756, 40041512]

約数ペア:

[(1, 40041512), (2, 20020756), (4, 10010378), (7, 5720216), (8, 5005189), (14, 2860108), (19, 2107448), (28, 1430054), (38, 1053724), (56, 715027), (76, 526862), (133, 301064), (152, 263431), (266, 150532), (532, 75266), (1064, 37633)]