71149924

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{5227}}^1$

素因数の和:5355

約数の個数: 24

約数和(自身を含む): 129110688

約数和(自身を除く): 57960764

約数列:

[1, 2, 4, 41, 82, 83, 164, 166, 332, 3403, 5227, 6806, 10454, 13612, 20908, 214307, 428614, 433841, 857228, 867682, 1735364, 17787481, 35574962, 71149924]

約数ペア:

[(1, 71149924), (2, 35574962), (4, 17787481), (41, 1735364), (82, 867682), (83, 857228), (164, 433841), (166, 428614), (332, 214307), (3403, 20908), (5227, 13612), (6806, 10454)]