40652836

素因数分解:

$2^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{2957}}^1$

素因数の和:3459

約数の個数: 24

約数和(自身を含む): 81498816

約数和(自身を除く): 40845980

約数列:

[1, 2, 4, 7, 14, 28, 491, 982, 1964, 2957, 3437, 5914, 6874, 11828, 13748, 20699, 41398, 82796, 1451887, 2903774, 5807548, 10163209, 20326418, 40652836]

約数ペア:

[(1, 40652836), (2, 20326418), (4, 10163209), (7, 5807548), (14, 2903774), (28, 1451887), (491, 82796), (982, 41398), (1964, 20699), (2957, 13748), (3437, 11828), (5914, 6874)]