28009796908

素因数分解:

$2^2\times {\mathrm{37501}}^1\times {\mathrm{186727}}^1$

素因数の和:224232

約数の個数: 12

約数和(自身を含む): 49018714192

約数和(自身を除く): 21008917284

約数列:

[1, 2, 4, 37501, 75002, 150004, 186727, 373454, 746908, 7002449227, 14004898454, 28009796908]

約数ペア:

[(1, 28009796908), (2, 14004898454), (4, 7002449227), (37501, 746908), (75002, 373454), (150004, 186727)]