28525342

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1\times {\mathrm{613}}^1$

素因数の和:1107

約数の個数: 16

約数和(自身を含む): 43765920

約数和(自身を除く): 15240578

約数列:

[1, 2, 53, 106, 439, 613, 878, 1226, 23267, 32489, 46534, 64978, 269107, 538214, 14262671, 28525342]

約数ペア:

[(1, 28525342), (2, 14262671), (53, 538214), (106, 269107), (439, 64978), (613, 46534), (878, 32489), (1226, 23267)]