28321918

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1\times {\mathrm{599}}^1$

素因数の和:1151

約数の個数: 16

約数和(自身を含む): 43545600

約数和(自身を除く): 15223682

約数列:

[1, 2, 47, 94, 503, 599, 1006, 1198, 23641, 28153, 47282, 56306, 301297, 602594, 14160959, 28321918]

約数ペア:

[(1, 28321918), (2, 14160959), (47, 602594), (94, 301297), (503, 56306), (599, 47282), (1006, 28153), (1198, 23641)]