40653032

素因数分解:

$2^3\times 7^1\times {\mathrm{643}}^1\times {\mathrm{1129}}^1$

素因数の和:1785

約数の個数: 32

約数和(自身を含む): 87326400

約数和(自身を除く): 46673368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 643, 1129, 1286, 2258, 2572, 4501, 4516, 5144, 7903, 9002, 9032, 15806, 18004, 31612, 36008, 63224, 725947, 1451894, 2903788, 5081629, 5807576, 10163258, 20326516, 40653032]

約数ペア:

[(1, 40653032), (2, 20326516), (4, 10163258), (7, 5807576), (8, 5081629), (14, 2903788), (28, 1451894), (56, 725947), (643, 63224), (1129, 36008), (1286, 31612), (2258, 18004), (2572, 15806), (4501, 9032), (4516, 9002), (5144, 7903)]