40029388

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{33247}}^1$

素因数の和:33301

約数の個数: 24

約数和(自身を含む): 81923072

約数和(自身を除く): 41893684

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 33247, 66494, 132988, 232729, 465458, 930916, 1429621, 2859242, 5718484, 10007347, 20014694, 40029388]

約数ペア:

[(1, 40029388), (2, 20014694), (4, 10007347), (7, 5718484), (14, 2859242), (28, 1429621), (43, 930916), (86, 465458), (172, 232729), (301, 132988), (602, 66494), (1204, 33247)]