28510038

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{6163}}^1$

素因数の和:6428

約数の個数: 24

約数和(自身を含む): 62022168

約数和(自身を除く): 33512130

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4626, 6163, 12326, 18489, 36978, 55467, 110934, 1583891, 3167782, 4751673, 9503346, 14255019, 28510038]

約数ペア:

[(1, 28510038), (2, 14255019), (3, 9503346), (6, 4751673), (9, 3167782), (18, 1583891), (257, 110934), (514, 55467), (771, 36978), (1542, 18489), (2313, 12326), (4626, 6163)]