3945175024

素因数分解:

$2^4\times 7^3\times {\mathrm{37}}^1\times {\mathrm{19429}}^1$

素因数の和:19495

約数の個数: 80

約数和(自身を含む): 9155416000

約数和(自身を除く): 5210240976

約数列:

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

約数ペア:

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