40359004

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{11003}}^1$

素因数の和:11145

約数の個数: 24

約数和(自身を含む): 81341568

約数和(自身を除く): 40982564

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 11003, 22006, 44012, 77021, 154042, 308084, 1441393, 2882786, 5765572, 10089751, 20179502, 40359004]

約数ペア:

[(1, 40359004), (2, 20179502), (4, 10089751), (7, 5765572), (14, 2882786), (28, 1441393), (131, 308084), (262, 154042), (524, 77021), (917, 44012), (1834, 22006), (3668, 11003)]