28607236

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53773}}^1$

素因数の和:53803

約数の個数: 24

約数和(自身を含む): 60226880

約数和(自身を除く): 31619644

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 53773, 107546, 215092, 376411, 752822, 1021687, 1505644, 2043374, 4086748, 7151809, 14303618, 28607236]

約数ペア:

[(1, 28607236), (2, 14303618), (4, 7151809), (7, 4086748), (14, 2043374), (19, 1505644), (28, 1021687), (38, 752822), (76, 376411), (133, 215092), (266, 107546), (532, 53773)]