1384768

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1$

素因数の和:311

約数の個数: 56

約数和(自身を含む): 3438144

約数和(自身を除く): 2053376

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 281, 308, 352, 448, 562, 616, 704, 1124, 1232, 1967, 2248, 2464, 3091, 3934, 4496, 4928, 6182, 7868, 8992, 12364, 15736, 17984, 21637, 24728, 31472, 43274, 49456, 62944, 86548, 98912, 125888, 173096, 197824, 346192, 692384, 1384768]

約数ペア:

[(1, 1384768), (2, 692384), (4, 346192), (7, 197824), (8, 173096), (11, 125888), (14, 98912), (16, 86548), (22, 62944), (28, 49456), (32, 43274), (44, 31472), (56, 24728), (64, 21637), (77, 17984), (88, 15736), (112, 12364), (154, 8992), (176, 7868), (224, 6182), (281, 4928), (308, 4496), (352, 3934), (448, 3091), (562, 2464), (616, 2248), (704, 1967), (1124, 1232)]