28852439

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{1021}}^1$

素因数の和:1406

約数の個数: 16

約数和(自身を含む): 36105216

約数和(自身を除く): 7252777

約数列:

[1, 7, 11, 77, 367, 1021, 2569, 4037, 7147, 11231, 28259, 78617, 374707, 2622949, 4121777, 28852439]

約数ペア:

[(1, 28852439), (7, 4121777), (11, 2622949), (77, 374707), (367, 78617), (1021, 28259), (2569, 11231), (4037, 7147)]