13935487496

素因数分解:

$2^3\times 7^2\times {\mathrm{127}}^1\times {\mathrm{279919}}^1$

素因数の和:280066

約数の個数: 48

約数和(自身を含む): 30634444800

約数和(自身を除く): 16698957304

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 127, 196, 254, 392, 508, 889, 1016, 1778, 3556, 6223, 7112, 12446, 24892, 49784, 279919, 559838, 1119676, 1959433, 2239352, 3918866, 7837732, 13716031, 15675464, 27432062, 35549713, 54864124, 71099426, 109728248, 142198852, 248847991, 284397704, 497695982, 995391964, 1741935937, 1990783928, 3483871874, 6967743748, 13935487496]

約数ペア:

[(1, 13935487496), (2, 6967743748), (4, 3483871874), (7, 1990783928), (8, 1741935937), (14, 995391964), (28, 497695982), (49, 284397704), (56, 248847991), (98, 142198852), (127, 109728248), (196, 71099426), (254, 54864124), (392, 35549713), (508, 27432062), (889, 15675464), (1016, 13716031), (1778, 7837732), (3556, 3918866), (6223, 2239352), (7112, 1959433), (12446, 1119676), (24892, 559838), (49784, 279919)]