71384364086

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1039}}^1\times {\mathrm{1493}}^1$

素因数の和:2733

約数の個数: 64

約数和(自身を含む): 129770035200

約数和(自身を除く): 58385671114

約数列:

[1, 2, 7, 14, 19, 38, 133, 173, 266, 346, 1039, 1211, 1493, 2078, 2422, 2986, 3287, 6574, 7273, 10451, 14546, 19741, 20902, 23009, 28367, 39482, 46018, 56734, 138187, 179747, 198569, 258289, 276374, 359494, 397138, 516578, 1258229, 1551227, 1808023, 2516458, 3102454, 3415193, 3616046, 4907491, 6830386, 9814982, 10858589, 21717178, 23906351, 29473313, 34352437, 47812702, 58946626, 68704874, 206313191, 268362271, 412626382, 536724542, 1878535897, 3757071794, 5098883149, 10197766298, 35692182043, 71384364086]

約数ペア:

[(1, 71384364086), (2, 35692182043), (7, 10197766298), (14, 5098883149), (19, 3757071794), (38, 1878535897), (133, 536724542), (173, 412626382), (266, 268362271), (346, 206313191), (1039, 68704874), (1211, 58946626), (1493, 47812702), (2078, 34352437), (2422, 29473313), (2986, 23906351), (3287, 21717178), (6574, 10858589), (7273, 9814982), (10451, 6830386), (14546, 4907491), (19741, 3616046), (20902, 3415193), (23009, 3102454), (28367, 2516458), (39482, 1808023), (46018, 1551227), (56734, 1258229), (138187, 516578), (179747, 397138), (198569, 359494), (258289, 276374)]