28683802686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{926659}}^1$

素因数の和:926749

約数の個数: 64

約数和(自身を含む): 72590837760

約数和(自身を除く): 43907035074

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 67, 77, 134, 154, 201, 231, 402, 462, 469, 737, 938, 1407, 1474, 2211, 2814, 4422, 5159, 10318, 15477, 30954, 926659, 1853318, 2779977, 5559954, 6486613, 10193249, 12973226, 19459839, 20386498, 30579747, 38919678, 61159494, 62086153, 71352743, 124172306, 142705486, 186258459, 214058229, 372516918, 428116458, 434603071, 682947683, 869206142, 1303809213, 1365895366, 2048843049, 2607618426, 4097686098, 4780633781, 9561267562, 14341901343, 28683802686]

約数ペア:

[(1, 28683802686), (2, 14341901343), (3, 9561267562), (6, 4780633781), (7, 4097686098), (11, 2607618426), (14, 2048843049), (21, 1365895366), (22, 1303809213), (33, 869206142), (42, 682947683), (66, 434603071), (67, 428116458), (77, 372516918), (134, 214058229), (154, 186258459), (201, 142705486), (231, 124172306), (402, 71352743), (462, 62086153), (469, 61159494), (737, 38919678), (938, 30579747), (1407, 20386498), (1474, 19459839), (2211, 12973226), (2814, 10193249), (4422, 6486613), (5159, 5559954), (10318, 2779977), (15477, 1853318), (30954, 926659)]