28460324

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{491}}^1$

素因数の和:875

約数の個数: 24

約数和(自身を含む): 51219168

約数和(自身を除く): 22758844

約数列:

[1, 2, 4, 43, 86, 172, 337, 491, 674, 982, 1348, 1964, 14491, 21113, 28982, 42226, 57964, 84452, 165467, 330934, 661868, 7115081, 14230162, 28460324]

約数ペア:

[(1, 28460324), (2, 14230162), (4, 7115081), (43, 661868), (86, 330934), (172, 165467), (337, 84452), (491, 57964), (674, 42226), (982, 28982), (1348, 21113), (1964, 14491)]