4005344

素因数分解:

$2^5\times 7^1\times {\mathrm{17881}}^1$

素因数の和:17898

約数の個数: 24

約数和(自身を含む): 9012528

約数和(自身を除く): 5007184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 17881, 35762, 71524, 125167, 143048, 250334, 286096, 500668, 572192, 1001336, 2002672, 4005344]

約数ペア:

[(1, 4005344), (2, 2002672), (4, 1001336), (7, 572192), (8, 500668), (14, 286096), (16, 250334), (28, 143048), (32, 125167), (56, 71524), (112, 35762), (224, 17881)]