40574156

素因数分解:

$2^2\times 7^3\times {\mathrm{29573}}^1$

素因数の和:29598

約数の個数: 24

約数和(自身を含む): 82807200

約数和(自身を除く): 42233044

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 29573, 59146, 118292, 207011, 414022, 828044, 1449077, 2898154, 5796308, 10143539, 20287078, 40574156]

約数ペア:

[(1, 40574156), (2, 20287078), (4, 10143539), (7, 5796308), (14, 2898154), (28, 1449077), (49, 828044), (98, 414022), (196, 207011), (343, 118292), (686, 59146), (1372, 29573)]