27686848

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2687}}^1$

素因数の和:2729

約数の個数: 56

約数和(自身を含む): 65544192

約数和(自身を除く): 37857344

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 161, 184, 224, 322, 368, 448, 644, 736, 1288, 1472, 2576, 2687, 5152, 5374, 10304, 10748, 18809, 21496, 37618, 42992, 61801, 75236, 85984, 123602, 150472, 171968, 247204, 300944, 432607, 494408, 601888, 865214, 988816, 1203776, 1730428, 1977632, 3460856, 3955264, 6921712, 13843424, 27686848]

約数ペア:

[(1, 27686848), (2, 13843424), (4, 6921712), (7, 3955264), (8, 3460856), (14, 1977632), (16, 1730428), (23, 1203776), (28, 988816), (32, 865214), (46, 601888), (56, 494408), (64, 432607), (92, 300944), (112, 247204), (161, 171968), (184, 150472), (224, 123602), (322, 85984), (368, 75236), (448, 61801), (644, 42992), (736, 37618), (1288, 21496), (1472, 18809), (2576, 10748), (2687, 10304), (5152, 5374)]