3807728

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{13999}}^1$

素因数の和:14024

約数の個数: 20

約数和(自身を含む): 7812000

約数和(自身を除く): 4004272

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 13999, 27998, 55996, 111992, 223984, 237983, 475966, 951932, 1903864, 3807728]

約数ペア:

[(1, 3807728), (2, 1903864), (4, 951932), (8, 475966), (16, 237983), (17, 223984), (34, 111992), (68, 55996), (136, 27998), (272, 13999)]