40353502

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{22003}}^1$

素因数の和:22143

約数の個数: 16

約数和(自身を含む): 69708672

約数和(自身を除く): 29355170

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 22003, 44006, 154021, 308042, 2882393, 5764786, 20176751, 40353502]

約数ペア:

[(1, 40353502), (2, 20176751), (7, 5764786), (14, 2882393), (131, 308042), (262, 154021), (917, 44006), (1834, 22003)]