6400048

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{1487}}^1$

素因数の和:1764

約数の個数: 20

約数和(自身を含む): 12454560

約数和(自身を除く): 6054512

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 1487, 2152, 2974, 4304, 5948, 11896, 23792, 400003, 800006, 1600012, 3200024, 6400048]

約数ペア:

[(1, 6400048), (2, 3200024), (4, 1600012), (8, 800006), (16, 400003), (269, 23792), (538, 11896), (1076, 5948), (1487, 4304), (2152, 2974)]