4441136

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2087}}^1$

素因数の和:2121

約数の個数: 40

約数和(自身を含む): 10356480

約数和(自身を除く): 5915344

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2087, 2128, 4174, 8348, 14609, 16696, 29218, 33392, 39653, 58436, 79306, 116872, 158612, 233744, 277571, 317224, 555142, 634448, 1110284, 2220568, 4441136]

約数ペア:

[(1, 4441136), (2, 2220568), (4, 1110284), (7, 634448), (8, 555142), (14, 317224), (16, 277571), (19, 233744), (28, 158612), (38, 116872), (56, 79306), (76, 58436), (112, 39653), (133, 33392), (152, 29218), (266, 16696), (304, 14609), (532, 8348), (1064, 4174), (2087, 2128)]