15661644764

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{7841}}^1$

素因数の和:8198

約数の個数: 48

約数和(自身を含む): 28891810080

約数和(自身を除く): 13230165316

約数列:

[1, 2, 4, 29, 58, 67, 116, 134, 257, 268, 514, 1028, 1943, 3886, 7453, 7772, 7841, 14906, 15682, 17219, 29812, 31364, 34438, 68876, 227389, 454778, 499351, 525347, 909556, 998702, 1050694, 1997404, 2015137, 2101388, 4030274, 8060548, 15235063, 30470126, 58438973, 60940252, 116877946, 135014179, 233755892, 270028358, 540056716, 3915411191, 7830822382, 15661644764]

約数ペア:

[(1, 15661644764), (2, 7830822382), (4, 3915411191), (29, 540056716), (58, 270028358), (67, 233755892), (116, 135014179), (134, 116877946), (257, 60940252), (268, 58438973), (514, 30470126), (1028, 15235063), (1943, 8060548), (3886, 4030274), (7453, 2101388), (7772, 2015137), (7841, 1997404), (14906, 1050694), (15682, 998702), (17219, 909556), (29812, 525347), (31364, 499351), (34438, 454778), (68876, 227389)]