28755174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{684647}}^1$

素因数の和:684659

約数の個数: 16

約数和(自身を含む): 65726208

約数和(自身を除く): 36971034

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 684647, 1369294, 2053941, 4107882, 4792529, 9585058, 14377587, 28755174]

約数ペア:

[(1, 28755174), (2, 14377587), (3, 9585058), (6, 4792529), (7, 4107882), (14, 2053941), (21, 1369294), (42, 684647)]