24964948

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{397}}^1$

素因数の和:679

約数の個数: 24

約数和(自身を含む): 44576000

約数和(自身を除く): 19611052

約数列:

[1, 2, 4, 79, 158, 199, 316, 397, 398, 794, 796, 1588, 15721, 31363, 31442, 62726, 62884, 79003, 125452, 158006, 316012, 6241237, 12482474, 24964948]

約数ペア:

[(1, 24964948), (2, 12482474), (4, 6241237), (79, 316012), (158, 158006), (199, 125452), (316, 79003), (397, 62884), (398, 62726), (794, 31442), (796, 31363), (1588, 15721)]