2478952672

素因数分解:

$2^5\times 7^1\times {\mathrm{1583}}^1\times {\mathrm{6991}}^1$

素因数の和:8591

約数の個数: 48

約数和(自身を含む): 5581965312

約数和(自身を除く): 3103012640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1583, 3166, 6332, 6991, 11081, 12664, 13982, 22162, 25328, 27964, 44324, 48937, 50656, 55928, 88648, 97874, 111856, 177296, 195748, 223712, 354592, 391496, 782992, 1565984, 11066753, 22133506, 44267012, 77467271, 88534024, 154934542, 177068048, 309869084, 354136096, 619738168, 1239476336, 2478952672]

約数ペア:

[(1, 2478952672), (2, 1239476336), (4, 619738168), (7, 354136096), (8, 309869084), (14, 177068048), (16, 154934542), (28, 88534024), (32, 77467271), (56, 44267012), (112, 22133506), (224, 11066753), (1583, 1565984), (3166, 782992), (6332, 391496), (6991, 354592), (11081, 223712), (12664, 195748), (13982, 177296), (22162, 111856), (25328, 97874), (27964, 88648), (44324, 55928), (48937, 50656)]