42763528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{281339}}^1$

素因数の和:281364

約数の個数: 16

約数和(自身を含む): 84402000

約数和(自身を除く): 41638472

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 281339, 562678, 1125356, 2250712, 5345441, 10690882, 21381764, 42763528]

約数ペア:

[(1, 42763528), (2, 21381764), (4, 10690882), (8, 5345441), (19, 2250712), (38, 1125356), (76, 562678), (152, 281339)]