27904208

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{593}}^1$

素因数の和:791

約数の個数: 40

約数和(自身を含む): 57672648

約数和(自身を除く): 29768440

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 173, 272, 346, 593, 692, 1186, 1384, 2372, 2768, 2941, 4744, 5882, 9488, 10081, 11764, 20162, 23528, 40324, 47056, 80648, 102589, 161296, 205178, 410356, 820712, 1641424, 1744013, 3488026, 6976052, 13952104, 27904208]

約数ペア:

[(1, 27904208), (2, 13952104), (4, 6976052), (8, 3488026), (16, 1744013), (17, 1641424), (34, 820712), (68, 410356), (136, 205178), (173, 161296), (272, 102589), (346, 80648), (593, 47056), (692, 40324), (1186, 23528), (1384, 20162), (2372, 11764), (2768, 10081), (2941, 9488), (4744, 5882)]