40712668

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{23291}}^1$

素因数の和:23337

約数の個数: 24

約数和(自身を含む): 78261120

約数和(自身を除く): 37548452

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 23291, 46582, 93164, 442529, 535693, 885058, 1071386, 1770116, 2142772, 10178167, 20356334, 40712668]

約数ペア:

[(1, 40712668), (2, 20356334), (4, 10178167), (19, 2142772), (23, 1770116), (38, 1071386), (46, 885058), (76, 535693), (92, 442529), (437, 93164), (874, 46582), (1748, 23291)]