28453776

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{45599}}^1$

素因数の和:45623

約数の個数: 40

約数和(自身を含む): 79161600

約数和(自身を除く): 50707824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 45599, 91198, 136797, 182396, 273594, 364792, 547188, 592787, 729584, 1094376, 1185574, 1778361, 2188752, 2371148, 3556722, 4742296, 7113444, 9484592, 14226888, 28453776]

約数ペア:

[(1, 28453776), (2, 14226888), (3, 9484592), (4, 7113444), (6, 4742296), (8, 3556722), (12, 2371148), (13, 2188752), (16, 1778361), (24, 1185574), (26, 1094376), (39, 729584), (48, 592787), (52, 547188), (78, 364792), (104, 273594), (156, 182396), (208, 136797), (312, 91198), (624, 45599)]