84078484

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{42293}}^1$

素因数の和:42375

約数の個数: 24

約数和(自身を含む): 170529408

約数和(自身を除く): 86450924

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 42293, 84586, 169172, 296051, 592102, 1184204, 3002803, 6005606, 12011212, 21019621, 42039242, 84078484]

約数ペア:

[(1, 84078484), (2, 42039242), (4, 21019621), (7, 12011212), (14, 6005606), (28, 3002803), (71, 1184204), (142, 592102), (284, 296051), (497, 169172), (994, 84586), (1988, 42293)]