28410738

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{249217}}^1$

素因数の和:249241

約数の個数: 16

約数和(自身を含む): 59812320

約数和(自身を除く): 31401582

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 249217, 498434, 747651, 1495302, 4735123, 9470246, 14205369, 28410738]

約数ペア:

[(1, 28410738), (2, 14205369), (3, 9470246), (6, 4735123), (19, 1495302), (38, 747651), (57, 498434), (114, 249217)]