28412566

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1459}}^1$

素因数の和:1588

約数の個数: 32

約数和(自身を含む): 52980480

約数和(自身を除く): 24567914

約数列:

[1, 2, 7, 13, 14, 26, 91, 107, 182, 214, 749, 1391, 1459, 1498, 2782, 2918, 9737, 10213, 18967, 19474, 20426, 37934, 132769, 156113, 265538, 312226, 1092791, 2029469, 2185582, 4058938, 14206283, 28412566]

約数ペア:

[(1, 28412566), (2, 14206283), (7, 4058938), (13, 2185582), (14, 2029469), (26, 1092791), (91, 312226), (107, 265538), (182, 156113), (214, 132769), (749, 37934), (1391, 20426), (1459, 19474), (1498, 18967), (2782, 10213), (2918, 9737)]