40387084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{2383}}^1$

素因数の和:2629

約数の個数: 24

約数和(自身を含む): 74762240

約数和(自身を除く): 34375156

約数列:

[1, 2, 4, 19, 38, 76, 223, 446, 892, 2383, 4237, 4766, 8474, 9532, 16948, 45277, 90554, 181108, 531409, 1062818, 2125636, 10096771, 20193542, 40387084]

約数ペア:

[(1, 40387084), (2, 20193542), (4, 10096771), (19, 2125636), (38, 1062818), (76, 531409), (223, 181108), (446, 90554), (892, 45277), (2383, 16948), (4237, 9532), (4766, 8474)]