40080376

素因数分解:

$2^3\times 7^1\times {\mathrm{701}}^1\times {\mathrm{1021}}^1$

素因数の和:1735

約数の個数: 32

約数和(自身を含む): 86093280

約数和(自身を除く): 46012904

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 701, 1021, 1402, 2042, 2804, 4084, 4907, 5608, 7147, 8168, 9814, 14294, 19628, 28588, 39256, 57176, 715721, 1431442, 2862884, 5010047, 5725768, 10020094, 20040188, 40080376]

約数ペア:

[(1, 40080376), (2, 20040188), (4, 10020094), (7, 5725768), (8, 5010047), (14, 2862884), (28, 1431442), (56, 715721), (701, 57176), (1021, 39256), (1402, 28588), (2042, 19628), (2804, 14294), (4084, 9814), (4907, 8168), (5608, 7147)]