28255014720062

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{1777}}^1\times {\mathrm{2251}}^1$

素因数の和:4322

約数の個数: 128

約数和(自身を含む): 48971206502400

約数和(自身を除く): 20716191782338

約数列:

[1, 2, 13, 19, 26, 38, 79, 158, 181, 247, 362, 494, 1027, 1501, 1777, 2054, 2251, 2353, 3002, 3439, 3554, 4502, 4706, 6878, 14299, 19513, 23101, 28598, 29263, 33763, 39026, 42769, 44707, 46202, 58526, 67526, 85538, 89414, 140383, 177829, 185887, 271681, 280766, 321637, 355658, 371774, 407431, 438919, 543362, 555997, 643274, 814862, 877838, 1111994, 1824979, 2311777, 2667277, 3378751, 3531853, 3649958, 4000027, 4181281, 4623554, 5296603, 5334554, 6111103, 6757502, 7063706, 7741189, 8000054, 8362562, 10593206, 12222206, 15482378, 25409323, 32187049, 34674601, 43923763, 50818646, 52000351, 64374098, 69349202, 76000513, 79444339, 87847526, 100635457, 104000702, 152001026, 158888678, 201270914, 316002133, 330321199, 418431637, 482777137, 611553931, 632004266, 660642398, 724004887, 836863274, 965554274, 988006669, 1223107862, 1448009774, 1976013338, 4108027729, 6004040527, 6276102781, 7950201103, 8216055458, 9412063531, 12008081054, 12552205562, 13756092853, 15900402206, 18824127062, 27512185706, 57196386073, 78052526851, 114392772146, 156105053702, 178829207089, 357658414178, 743553018949, 1086731335387, 1487106037898, 2173462670774, 14127507360031, 28255014720062]

約数ペア:

[(1, 28255014720062), (2, 14127507360031), (13, 2173462670774), (19, 1487106037898), (26, 1086731335387), (38, 743553018949), (79, 357658414178), (158, 178829207089), (181, 156105053702), (247, 114392772146), (362, 78052526851), (494, 57196386073), (1027, 27512185706), (1501, 18824127062), (1777, 15900402206), (2054, 13756092853), (2251, 12552205562), (2353, 12008081054), (3002, 9412063531), (3439, 8216055458), (3554, 7950201103), (4502, 6276102781), (4706, 6004040527), (6878, 4108027729), (14299, 1976013338), (19513, 1448009774), (23101, 1223107862), (28598, 988006669), (29263, 965554274), (33763, 836863274), (39026, 724004887), (42769, 660642398), (44707, 632004266), (46202, 611553931), (58526, 482777137), (67526, 418431637), (85538, 330321199), (89414, 316002133), (140383, 201270914), (177829, 158888678), (185887, 152001026), (271681, 104000702), (280766, 100635457), (321637, 87847526), (355658, 79444339), (371774, 76000513), (407431, 69349202), (438919, 64374098), (543362, 52000351), (555997, 50818646), (643274, 43923763), (814862, 34674601), (877838, 32187049), (1111994, 25409323), (1824979, 15482378), (2311777, 12222206), (2667277, 10593206), (3378751, 8362562), (3531853, 8000054), (3649958, 7741189), (4000027, 7063706), (4181281, 6757502), (4623554, 6111103), (5296603, 5334554)]