40604368

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19081}}^1$

素因数の和:19115

約数の個数: 40

約数和(自身を含む): 94646720

約数和(自身を除く): 54042352

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 19081, 38162, 76324, 133567, 152648, 267134, 305296, 362539, 534268, 725078, 1068536, 1450156, 2137072, 2537773, 2900312, 5075546, 5800624, 10151092, 20302184, 40604368]

約数ペア:

[(1, 40604368), (2, 20302184), (4, 10151092), (7, 5800624), (8, 5075546), (14, 2900312), (16, 2537773), (19, 2137072), (28, 1450156), (38, 1068536), (56, 725078), (76, 534268), (112, 362539), (133, 305296), (152, 267134), (266, 152648), (304, 133567), (532, 76324), (1064, 38162), (2128, 19081)]