24862768

素因数分解:

$2^4\times 7^1\times {\mathrm{221989}}^1$

素因数の和:222004

約数の個数: 20

約数和(自身を含む): 55053520

約数和(自身を除く): 30190752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 221989, 443978, 887956, 1553923, 1775912, 3107846, 3551824, 6215692, 12431384, 24862768]

約数ペア:

[(1, 24862768), (2, 12431384), (4, 6215692), (7, 3551824), (8, 3107846), (14, 1775912), (16, 1553923), (28, 887956), (56, 443978), (112, 221989)]