28543486

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{5441}}^1$

素因数の和:5547

約数の個数: 16

約数和(自身を含む): 44537328

約数和(自身を除く): 15993842

約数列:

[1, 2, 43, 61, 86, 122, 2623, 5246, 5441, 10882, 233963, 331901, 467926, 663802, 14271743, 28543486]

約数ペア:

[(1, 28543486), (2, 14271743), (43, 663802), (61, 467926), (86, 331901), (122, 233963), (2623, 10882), (5246, 5441)]