28454296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2557}}^1$

素因数の和:2683

約数の個数: 32

約数和(自身を含む): 58015440

約数和(自身を除く): 29561144

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 428, 856, 1391, 2557, 2782, 5114, 5564, 10228, 11128, 20456, 33241, 66482, 132964, 265928, 273599, 547198, 1094396, 2188792, 3556787, 7113574, 14227148, 28454296]

約数ペア:

[(1, 28454296), (2, 14227148), (4, 7113574), (8, 3556787), (13, 2188792), (26, 1094396), (52, 547198), (104, 273599), (107, 265928), (214, 132964), (428, 66482), (856, 33241), (1391, 20456), (2557, 11128), (2782, 10228), (5114, 5564)]