3995712

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{991}}^1$

素因数の和:1016

約数の個数: 84

約数和(自身を含む): 13102336

約数和(自身を除く): 9106624

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, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 991, 1008, 1344, 1982, 2016, 2973, 3964, 4032, 5946, 6937, 7928, 8919, 11892, 13874, 15856, 17838, 20811, 23784, 27748, 31712, 35676, 41622, 47568, 55496, 62433, 63424, 71352, 83244, 95136, 110992, 124866, 142704, 166488, 190272, 221984, 249732, 285408, 332976, 443968, 499464, 570816, 665952, 998928, 1331904, 1997856, 3995712]

約数ペア:

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