28090746

素因数分解:

$2^1\times 3^3\times {\mathrm{607}}^1\times {\mathrm{857}}^1$

素因数の和:1475

約数の個数: 32

約数和(自身を含む): 62599680

約数和(自身を除く): 34508934

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 607, 857, 1214, 1714, 1821, 2571, 3642, 5142, 5463, 7713, 10926, 15426, 16389, 23139, 32778, 46278, 520199, 1040398, 1560597, 3121194, 4681791, 9363582, 14045373, 28090746]

約数ペア:

[(1, 28090746), (2, 14045373), (3, 9363582), (6, 4681791), (9, 3121194), (18, 1560597), (27, 1040398), (54, 520199), (607, 46278), (857, 32778), (1214, 23139), (1714, 16389), (1821, 15426), (2571, 10926), (3642, 7713), (5142, 5463)]