28409282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{5639}}^1$

素因数の和:5881

約数の個数: 16

約数和(自身を含む): 46699200

約数和(自身を除く): 18289918

約数列:

[1, 2, 11, 22, 229, 458, 2519, 5038, 5639, 11278, 62029, 124058, 1291331, 2582662, 14204641, 28409282]

約数ペア:

[(1, 28409282), (2, 14204641), (11, 2582662), (22, 1291331), (229, 124058), (458, 62029), (2519, 11278), (5038, 5639)]