7137027142

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{4861}}^1$

素因数の和:5117

約数の個数: 64

約数和(自身を含む): 13442457600

約数和(自身を除く): 6305430458

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 199, 217, 238, 398, 434, 527, 1054, 1393, 2786, 3383, 3689, 4861, 6169, 6766, 7378, 9722, 12338, 23681, 34027, 43183, 47362, 68054, 82637, 86366, 104873, 150691, 165274, 209746, 301382, 578459, 734111, 967339, 1054837, 1156918, 1468222, 1934678, 2109674, 2561747, 5123494, 6771373, 13542746, 16444763, 17932229, 29987509, 32889526, 35864458, 59975018, 115113341, 209912563, 230226682, 419825126, 509787653, 1019575306, 3568513571, 7137027142]

約数ペア:

[(1, 7137027142), (2, 3568513571), (7, 1019575306), (14, 509787653), (17, 419825126), (31, 230226682), (34, 209912563), (62, 115113341), (119, 59975018), (199, 35864458), (217, 32889526), (238, 29987509), (398, 17932229), (434, 16444763), (527, 13542746), (1054, 6771373), (1393, 5123494), (2786, 2561747), (3383, 2109674), (3689, 1934678), (4861, 1468222), (6169, 1156918), (6766, 1054837), (7378, 967339), (9722, 734111), (12338, 578459), (23681, 301382), (34027, 209746), (43183, 165274), (47362, 150691), (68054, 104873), (82637, 86366)]