42457492

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137849}}^1$

素因数の和:137871

約数の個数: 24

約数和(自身を含む): 92635200

約数和(自身を除く): 50177708

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 137849, 275698, 551396, 964943, 1516339, 1929886, 3032678, 3859772, 6065356, 10614373, 21228746, 42457492]

約数ペア:

[(1, 42457492), (2, 21228746), (4, 10614373), (7, 6065356), (11, 3859772), (14, 3032678), (22, 1929886), (28, 1516339), (44, 964943), (77, 551396), (154, 275698), (308, 137849)]