7213856

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17341}}^1$

素因数の和:17364

約数の個数: 24

約数和(自身を含む): 15295644

約数和(自身を除く): 8081788

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 17341, 34682, 69364, 138728, 225433, 277456, 450866, 554912, 901732, 1803464, 3606928, 7213856]

約数ペア:

[(1, 7213856), (2, 3606928), (4, 1803464), (8, 901732), (13, 554912), (16, 450866), (26, 277456), (32, 225433), (52, 138728), (104, 69364), (208, 34682), (416, 17341)]