40266836

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{997}}^1$

素因数の和:1463

約数の個数: 24

約数和(自身を含む): 73772160

約数和(自身を除く): 33505324

約数列:

[1, 2, 4, 23, 46, 92, 439, 878, 997, 1756, 1994, 3988, 10097, 20194, 22931, 40388, 45862, 91724, 437683, 875366, 1750732, 10066709, 20133418, 40266836]

約数ペア:

[(1, 40266836), (2, 20133418), (4, 10066709), (23, 1750732), (46, 875366), (92, 437683), (439, 91724), (878, 45862), (997, 40388), (1756, 22931), (1994, 20194), (3988, 10097)]