40742356

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{3499}}^1$

素因数の和:3615

約数の個数: 24

約数和(自身を含む): 74088000

約数和(自身を除く): 33345644

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 284, 2911, 3499, 5822, 6998, 11644, 13996, 143459, 248429, 286918, 496858, 573836, 993716, 10185589, 20371178, 40742356]

約数ペア:

[(1, 40742356), (2, 20371178), (4, 10185589), (41, 993716), (71, 573836), (82, 496858), (142, 286918), (164, 248429), (284, 143459), (2911, 13996), (3499, 11644), (5822, 6998)]