66802866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{9623}}^1$

素因数の和:9730

約数の個数: 32

約数和(自身を含む): 145514880

約数和(自身を除く): 78712014

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1157, 2314, 3471, 6942, 9623, 19246, 28869, 57738, 125099, 250198, 375297, 750594, 856447, 1712894, 2569341, 5138682, 11133811, 22267622, 33401433, 66802866]

約数ペア:

[(1, 66802866), (2, 33401433), (3, 22267622), (6, 11133811), (13, 5138682), (26, 2569341), (39, 1712894), (78, 856447), (89, 750594), (178, 375297), (267, 250198), (534, 125099), (1157, 57738), (2314, 28869), (3471, 19246), (6942, 9623)]