71126276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{44123}}^1$

素因数の和:44171

約数の個数: 24

約数和(自身を含む): 138372864

約数和(自身を除く): 67246588

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 44123, 88246, 176492, 573599, 1147198, 1367813, 2294396, 2735626, 5471252, 17781569, 35563138, 71126276]

約数ペア:

[(1, 71126276), (2, 35563138), (4, 17781569), (13, 5471252), (26, 2735626), (31, 2294396), (52, 1367813), (62, 1147198), (124, 573599), (403, 176492), (806, 88246), (1612, 44123)]