8849776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:449

約数の個数: 40

約数和(自身を含む): 18651584

約数和(自身を除く): 9801808

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 157, 208, 271, 314, 542, 628, 1084, 1256, 2041, 2168, 2512, 3523, 4082, 4336, 7046, 8164, 14092, 16328, 28184, 32656, 42547, 56368, 85094, 170188, 340376, 553111, 680752, 1106222, 2212444, 4424888, 8849776]

約数ペア:

[(1, 8849776), (2, 4424888), (4, 2212444), (8, 1106222), (13, 680752), (16, 553111), (26, 340376), (52, 170188), (104, 85094), (157, 56368), (208, 42547), (271, 32656), (314, 28184), (542, 16328), (628, 14092), (1084, 8164), (1256, 7046), (2041, 4336), (2168, 4082), (2512, 3523)]