3821825756

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{27737}}^1$

素因数の和:27811

約数の個数: 72

約数和(自身を含む): 8411271120

約数和(自身を除く): 4589445364

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 49, 74, 76, 98, 133, 148, 196, 259, 266, 518, 532, 703, 931, 1036, 1406, 1813, 1862, 2812, 3626, 3724, 4921, 7252, 9842, 19684, 27737, 34447, 55474, 68894, 110948, 137788, 194159, 388318, 527003, 776636, 1026269, 1054006, 1359113, 2052538, 2108012, 2718226, 3689021, 4105076, 5436452, 7183883, 7378042, 14367766, 14756084, 19499111, 25823147, 28735532, 38998222, 50287181, 51646294, 77996444, 100574362, 103292588, 136493777, 201148724, 272987554, 545975108, 955456439, 1910912878, 3821825756]

約数ペア:

[(1, 3821825756), (2, 1910912878), (4, 955456439), (7, 545975108), (14, 272987554), (19, 201148724), (28, 136493777), (37, 103292588), (38, 100574362), (49, 77996444), (74, 51646294), (76, 50287181), (98, 38998222), (133, 28735532), (148, 25823147), (196, 19499111), (259, 14756084), (266, 14367766), (518, 7378042), (532, 7183883), (703, 5436452), (931, 4105076), (1036, 3689021), (1406, 2718226), (1813, 2108012), (1862, 2052538), (2812, 1359113), (3626, 1054006), (3724, 1026269), (4921, 776636), (7252, 527003), (9842, 388318), (19684, 194159), (27737, 137788), (34447, 110948), (55474, 68894)]