7890350048

素因数分解:

$2^5\times 7^3\times {\mathrm{37}}^1\times {\mathrm{19429}}^1$

素因数の和:19497

約数の個数: 96

約数和(自身を含む): 18606168000

約数和(自身を除く): 10715817952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 74, 98, 112, 148, 196, 224, 259, 296, 343, 392, 518, 592, 686, 784, 1036, 1184, 1372, 1568, 1813, 2072, 2744, 3626, 4144, 5488, 7252, 8288, 10976, 12691, 14504, 19429, 25382, 29008, 38858, 50764, 58016, 77716, 101528, 136003, 155432, 203056, 272006, 310864, 406112, 544012, 621728, 718873, 952021, 1088024, 1437746, 1904042, 2176048, 2875492, 3808084, 4352096, 5032111, 5750984, 6664147, 7616168, 10064222, 11501968, 13328294, 15232336, 20128444, 23003936, 26656588, 30464672, 35224777, 40256888, 53313176, 70449554, 80513776, 106626352, 140899108, 161027552, 213252704, 246573439, 281798216, 493146878, 563596432, 986293756, 1127192864, 1972587512, 3945175024, 7890350048]

約数ペア:

[(1, 7890350048), (2, 3945175024), (4, 1972587512), (7, 1127192864), (8, 986293756), (14, 563596432), (16, 493146878), (28, 281798216), (32, 246573439), (37, 213252704), (49, 161027552), (56, 140899108), (74, 106626352), (98, 80513776), (112, 70449554), (148, 53313176), (196, 40256888), (224, 35224777), (259, 30464672), (296, 26656588), (343, 23003936), (392, 20128444), (518, 15232336), (592, 13328294), (686, 11501968), (784, 10064222), (1036, 7616168), (1184, 6664147), (1372, 5750984), (1568, 5032111), (1813, 4352096), (2072, 3808084), (2744, 2875492), (3626, 2176048), (4144, 1904042), (5488, 1437746), (7252, 1088024), (8288, 952021), (10976, 718873), (12691, 621728), (14504, 544012), (19429, 406112), (25382, 310864), (29008, 272006), (38858, 203056), (50764, 155432), (58016, 136003), (77716, 101528)]