69617938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2659}}^1$

素因数の和:2746

約数の個数: 32

約数和(自身を含む): 120657600

約数和(自身を除く): 51039662

約数列:

[1, 2, 13, 19, 26, 38, 53, 106, 247, 494, 689, 1007, 1378, 2014, 2659, 5318, 13091, 26182, 34567, 50521, 69134, 101042, 140927, 281854, 656773, 1313546, 1832051, 2677613, 3664102, 5355226, 34808969, 69617938]

約数ペア:

[(1, 69617938), (2, 34808969), (13, 5355226), (19, 3664102), (26, 2677613), (38, 1832051), (53, 1313546), (106, 656773), (247, 281854), (494, 140927), (689, 101042), (1007, 69134), (1378, 50521), (2014, 34567), (2659, 26182), (5318, 13091)]