7991424

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{991}}^1$

素因数の和:1018

約数の個数: 96

約数和(自身を含む): 26307840

約数和(自身を除く): 18316416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 991, 1008, 1152, 1344, 1982, 2016, 2688, 2973, 3964, 4032, 5946, 6937, 7928, 8064, 8919, 11892, 13874, 15856, 17838, 20811, 23784, 27748, 31712, 35676, 41622, 47568, 55496, 62433, 63424, 71352, 83244, 95136, 110992, 124866, 126848, 142704, 166488, 190272, 221984, 249732, 285408, 332976, 380544, 443968, 499464, 570816, 665952, 887936, 998928, 1141632, 1331904, 1997856, 2663808, 3995712, 7991424]

約数ペア:

[(1, 7991424), (2, 3995712), (3, 2663808), (4, 1997856), (6, 1331904), (7, 1141632), (8, 998928), (9, 887936), (12, 665952), (14, 570816), (16, 499464), (18, 443968), (21, 380544), (24, 332976), (28, 285408), (32, 249732), (36, 221984), (42, 190272), (48, 166488), (56, 142704), (63, 126848), (64, 124866), (72, 110992), (84, 95136), (96, 83244), (112, 71352), (126, 63424), (128, 62433), (144, 55496), (168, 47568), (192, 41622), (224, 35676), (252, 31712), (288, 27748), (336, 23784), (384, 20811), (448, 17838), (504, 15856), (576, 13874), (672, 11892), (896, 8919), (991, 8064), (1008, 7928), (1152, 6937), (1344, 5946), (1982, 4032), (2016, 3964), (2688, 2973)]