68904516934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1\times {\mathrm{1301}}^1$

素因数の和:2253

約数の個数: 64

約数和(自身を含む): 117361488384

約数和(自身を除く): 48456971450

約数列:

[1, 2, 11, 22, 41, 71, 82, 142, 451, 781, 827, 902, 1301, 1562, 1654, 2602, 2911, 5822, 9097, 14311, 18194, 28622, 32021, 33907, 53341, 58717, 64042, 67814, 92371, 106682, 117434, 184742, 372977, 586751, 645887, 745954, 1016081, 1075927, 1173502, 1291774, 2032162, 2151854, 2407397, 3787211, 4814794, 7574422, 11835197, 23670394, 26481367, 41659321, 44113007, 52962734, 76390817, 83318642, 88226014, 152781634, 485243077, 840298987, 970486154, 1680597974, 3132023497, 6264046994, 34452258467, 68904516934]

約数ペア:

[(1, 68904516934), (2, 34452258467), (11, 6264046994), (22, 3132023497), (41, 1680597974), (71, 970486154), (82, 840298987), (142, 485243077), (451, 152781634), (781, 88226014), (827, 83318642), (902, 76390817), (1301, 52962734), (1562, 44113007), (1654, 41659321), (2602, 26481367), (2911, 23670394), (5822, 11835197), (9097, 7574422), (14311, 4814794), (18194, 3787211), (28622, 2407397), (32021, 2151854), (33907, 2032162), (53341, 1291774), (58717, 1173502), (64042, 1075927), (67814, 1016081), (92371, 745954), (106682, 645887), (117434, 586751), (184742, 372977)]