12347552

素因数分解:

$2^5\times 7^1\times {\mathrm{199}}^1\times {\mathrm{277}}^1$

素因数の和:493

約数の個数: 48

約数和(自身を含む): 28022400

約数和(自身を除く): 15674848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 199, 224, 277, 398, 554, 796, 1108, 1393, 1592, 1939, 2216, 2786, 3184, 3878, 4432, 5572, 6368, 7756, 8864, 11144, 15512, 22288, 31024, 44576, 55123, 62048, 110246, 220492, 385861, 440984, 771722, 881968, 1543444, 1763936, 3086888, 6173776, 12347552]

約数ペア:

[(1, 12347552), (2, 6173776), (4, 3086888), (7, 1763936), (8, 1543444), (14, 881968), (16, 771722), (28, 440984), (32, 385861), (56, 220492), (112, 110246), (199, 62048), (224, 55123), (277, 44576), (398, 31024), (554, 22288), (796, 15512), (1108, 11144), (1393, 8864), (1592, 7756), (1939, 6368), (2216, 5572), (2786, 4432), (3184, 3878)]