28670852

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{23813}}^1$

素因数の和:23867

約数の個数: 24

約数和(自身を含む): 58677696

約数和(自身を除く): 30006844

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 23813, 47626, 95252, 166691, 333382, 666764, 1023959, 2047918, 4095836, 7167713, 14335426, 28670852]

約数ペア:

[(1, 28670852), (2, 14335426), (4, 7167713), (7, 4095836), (14, 2047918), (28, 1023959), (43, 666764), (86, 333382), (172, 166691), (301, 95252), (602, 47626), (1204, 23813)]