28477739

素因数分解:

${\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:670

約数の個数: 16

約数和(自身を含む): 30935520

約数和(自身を除く): 2457781

約数列:

[1, 29, 41, 43, 557, 1189, 1247, 1763, 16153, 22837, 23951, 51127, 662273, 694579, 981991, 28477739]

約数ペア:

[(1, 28477739), (29, 981991), (41, 694579), (43, 662273), (557, 51127), (1189, 23951), (1247, 22837), (1763, 16153)]