2625224

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 5913180

約数和(自身を除く): 3287956

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 181, 196, 259, 296, 362, 392, 518, 724, 1036, 1267, 1448, 1813, 2072, 2534, 3626, 5068, 6697, 7252, 8869, 10136, 13394, 14504, 17738, 26788, 35476, 46879, 53576, 70952, 93758, 187516, 328153, 375032, 656306, 1312612, 2625224]

約数ペア:

[(1, 2625224), (2, 1312612), (4, 656306), (7, 375032), (8, 328153), (14, 187516), (28, 93758), (37, 70952), (49, 53576), (56, 46879), (74, 35476), (98, 26788), (148, 17738), (181, 14504), (196, 13394), (259, 10136), (296, 8869), (362, 7252), (392, 6697), (518, 5068), (724, 3626), (1036, 2534), (1267, 2072), (1448, 1813)]