7541992016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{277}}^1\times {\mathrm{587}}^1$

素因数の和:1108

約数の個数: 80

約数和(自身を含む): 15891316224

約数和(自身を除く): 8349324208

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 223, 277, 446, 554, 587, 892, 1108, 1174, 1784, 2216, 2348, 2899, 3568, 3601, 4432, 4696, 5798, 7202, 7631, 9392, 11596, 14404, 15262, 23192, 28808, 30524, 46384, 57616, 61048, 61771, 122096, 123542, 130901, 162599, 247084, 261802, 325198, 494168, 523604, 650396, 803023, 988336, 1047208, 1300792, 1606046, 1701713, 2094416, 2113787, 2601584, 3212092, 3403426, 4227574, 6424184, 6806852, 8455148, 12848368, 13613704, 16910296, 27227408, 33820592, 36259577, 72519154, 145038308, 290076616, 471374501, 580153232, 942749002, 1885498004, 3770996008, 7541992016]

約数ペア:

[(1, 7541992016), (2, 3770996008), (4, 1885498004), (8, 942749002), (13, 580153232), (16, 471374501), (26, 290076616), (52, 145038308), (104, 72519154), (208, 36259577), (223, 33820592), (277, 27227408), (446, 16910296), (554, 13613704), (587, 12848368), (892, 8455148), (1108, 6806852), (1174, 6424184), (1784, 4227574), (2216, 3403426), (2348, 3212092), (2899, 2601584), (3568, 2113787), (3601, 2094416), (4432, 1701713), (4696, 1606046), (5798, 1300792), (7202, 1047208), (7631, 988336), (9392, 803023), (11596, 650396), (14404, 523604), (15262, 494168), (23192, 325198), (28808, 261802), (30524, 247084), (46384, 162599), (57616, 130901), (61048, 123542), (61771, 122096)]