28539612

素因数分解:

$2^2\times 3^2\times {\mathrm{677}}^1\times {\mathrm{1171}}^1$

素因数の和:1858

約数の個数: 36

約数和(自身を含む): 72310056

約数和(自身を除く): 43770444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 677, 1171, 1354, 2031, 2342, 2708, 3513, 4062, 4684, 6093, 7026, 8124, 10539, 12186, 14052, 21078, 24372, 42156, 792767, 1585534, 2378301, 3171068, 4756602, 7134903, 9513204, 14269806, 28539612]

約数ペア:

[(1, 28539612), (2, 14269806), (3, 9513204), (4, 7134903), (6, 4756602), (9, 3171068), (12, 2378301), (18, 1585534), (36, 792767), (677, 42156), (1171, 24372), (1354, 21078), (2031, 14052), (2342, 12186), (2708, 10539), (3513, 8124), (4062, 7026), (4684, 6093)]