42672388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{4349}}^1$

素因数の和:4587

約数の個数: 24

約数和(自身を含む): 81849600

約数和(自身を除く): 39177212

約数列:

[1, 2, 4, 11, 22, 44, 223, 446, 892, 2453, 4349, 4906, 8698, 9812, 17396, 47839, 95678, 191356, 969827, 1939654, 3879308, 10668097, 21336194, 42672388]

約数ペア:

[(1, 42672388), (2, 21336194), (4, 10668097), (11, 3879308), (22, 1939654), (44, 969827), (223, 191356), (446, 95678), (892, 47839), (2453, 17396), (4349, 9812), (4906, 8698)]