65974766

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:417

約数の個数: 48

約数和(自身を含む): 119272272

約数和(自身を除く): 53297506

約数列:

[1, 2, 11, 13, 22, 26, 67, 121, 134, 143, 242, 286, 313, 626, 737, 871, 1474, 1573, 1742, 3146, 3443, 4069, 6886, 8107, 8138, 9581, 16214, 19162, 20971, 37873, 41942, 44759, 75746, 89518, 105391, 210782, 230681, 272623, 461362, 492349, 545246, 984698, 2537491, 2998853, 5074982, 5997706, 32987383, 65974766]

約数ペア:

[(1, 65974766), (2, 32987383), (11, 5997706), (13, 5074982), (22, 2998853), (26, 2537491), (67, 984698), (121, 545246), (134, 492349), (143, 461362), (242, 272623), (286, 230681), (313, 210782), (626, 105391), (737, 89518), (871, 75746), (1474, 44759), (1573, 41942), (1742, 37873), (3146, 20971), (3443, 19162), (4069, 16214), (6886, 9581), (8107, 8138)]