40205522

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{26347}}^1$

素因数の和:26465

約数の個数: 16

約数和(自身を含む): 69558720

約数和(自身を除く): 29353198

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 26347, 52694, 184429, 368858, 2871823, 5743646, 20102761, 40205522]

約数ペア:

[(1, 40205522), (2, 20102761), (7, 5743646), (14, 2871823), (109, 368858), (218, 184429), (763, 52694), (1526, 26347)]