28656378

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{9767}}^1$

素因数の和:9938

約数の個数: 24

約数和(自身を含む): 62476128

約数和(自身を除く): 33819750

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 9767, 19534, 29301, 58602, 87903, 175806, 1592021, 3184042, 4776063, 9552126, 14328189, 28656378]

約数ペア:

[(1, 28656378), (2, 14328189), (3, 9552126), (6, 4776063), (9, 3184042), (18, 1592021), (163, 175806), (326, 87903), (489, 58602), (978, 29301), (1467, 19534), (2934, 9767)]