28556344

素因数分解:

$2^3\times {\mathrm{281}}^1\times {\mathrm{12703}}^1$

素因数の和:12990

約数の個数: 16

約数和(自身を含む): 53737920

約数和(自身を除く): 25181576

約数列:

[1, 2, 4, 8, 281, 562, 1124, 2248, 12703, 25406, 50812, 101624, 3569543, 7139086, 14278172, 28556344]

約数ペア:

[(1, 28556344), (2, 14278172), (4, 7139086), (8, 3569543), (281, 101624), (562, 50812), (1124, 25406), (2248, 12703)]