28184542

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1\times {\mathrm{349}}^1$

素因数の和:771

約数の個数: 16

約数和(自身を含む): 42840000

約数和(自身を除く): 14655458

約数列:

[1, 2, 149, 271, 298, 349, 542, 698, 40379, 52001, 80758, 94579, 104002, 189158, 14092271, 28184542]

約数ペア:

[(1, 28184542), (2, 14092271), (149, 189158), (271, 104002), (298, 94579), (349, 80758), (542, 52001), (698, 40379)]