28414526

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{9619}}^1$

素因数の和:9839

約数の個数: 16

約数和(自身を含む): 48946560

約数和(自身を除く): 20532034

約数列:

[1, 2, 7, 14, 211, 422, 1477, 2954, 9619, 19238, 67333, 134666, 2029609, 4059218, 14207263, 28414526]

約数ペア:

[(1, 28414526), (2, 14207263), (7, 4059218), (14, 2029609), (211, 134666), (422, 67333), (1477, 19238), (2954, 9619)]