28573838

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{17881}}^1$

素因数の和:17947

約数の個数: 16

約数和(自身を含む): 46350144

約数和(自身を除く): 17776306

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 17881, 35762, 303977, 607954, 840407, 1680814, 14286919, 28573838]

約数ペア:

[(1, 28573838), (2, 14286919), (17, 1680814), (34, 840407), (47, 607954), (94, 303977), (799, 35762), (1598, 17881)]