2547776

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1$

素因数の和:88

約数の個数: 84

約数和(自身を含む): 6486144

約数和(自身を除く): 3938368

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 47, 56, 64, 77, 88, 94, 112, 121, 154, 176, 188, 224, 242, 308, 329, 352, 376, 448, 484, 517, 616, 658, 704, 752, 847, 968, 1034, 1232, 1316, 1504, 1694, 1936, 2068, 2464, 2632, 3008, 3388, 3619, 3872, 4136, 4928, 5264, 5687, 6776, 7238, 7744, 8272, 10528, 11374, 13552, 14476, 16544, 21056, 22748, 27104, 28952, 33088, 39809, 45496, 54208, 57904, 79618, 90992, 115808, 159236, 181984, 231616, 318472, 363968, 636944, 1273888, 2547776]

約数ペア:

[(1, 2547776), (2, 1273888), (4, 636944), (7, 363968), (8, 318472), (11, 231616), (14, 181984), (16, 159236), (22, 115808), (28, 90992), (32, 79618), (44, 57904), (47, 54208), (56, 45496), (64, 39809), (77, 33088), (88, 28952), (94, 27104), (112, 22748), (121, 21056), (154, 16544), (176, 14476), (188, 13552), (224, 11374), (242, 10528), (308, 8272), (329, 7744), (352, 7238), (376, 6776), (448, 5687), (484, 5264), (517, 4928), (616, 4136), (658, 3872), (704, 3619), (752, 3388), (847, 3008), (968, 2632), (1034, 2464), (1232, 2068), (1316, 1936), (1504, 1694)]