28124494

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{19237}}^1$

素因数の和:19299

約数の個数: 16

約数和(自身を含む): 45709488

約数和(自身を除く): 17584994

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 19237, 38474, 327029, 654058, 827191, 1654382, 14062247, 28124494]

約数ペア:

[(1, 28124494), (2, 14062247), (17, 1654382), (34, 827191), (43, 654058), (86, 327029), (731, 38474), (1462, 19237)]