40649531

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{827}}^1$

素因数の和:1058

約数の個数: 16

約数和(自身を含む): 46368000

約数和(自身を除く): 5718469

約数列:

[1, 13, 19, 199, 247, 827, 2587, 3781, 10751, 15713, 49153, 164573, 204269, 2139449, 3126887, 40649531]

約数ペア:

[(1, 40649531), (13, 3126887), (19, 2139449), (199, 204269), (247, 164573), (827, 49153), (2587, 15713), (3781, 10751)]