2757104

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:357

約数の個数: 40

約数和(自身を含む): 6190080

約数和(自身を除く): 3432976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 239, 412, 478, 721, 824, 956, 1442, 1648, 1673, 1912, 2884, 3346, 3824, 5768, 6692, 11536, 13384, 24617, 26768, 49234, 98468, 172319, 196936, 344638, 393872, 689276, 1378552, 2757104]

約数ペア:

[(1, 2757104), (2, 1378552), (4, 689276), (7, 393872), (8, 344638), (14, 196936), (16, 172319), (28, 98468), (56, 49234), (103, 26768), (112, 24617), (206, 13384), (239, 11536), (412, 6692), (478, 5768), (721, 3824), (824, 3346), (956, 2884), (1442, 1912), (1648, 1673)]