74451949

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{7333}}^1$

素因数の和:7428

約数の個数: 16

約数和(自身を含む): 88712064

約数和(自身を除く): 14260115

約数列:

[1, 11, 13, 71, 143, 781, 923, 7333, 10153, 80663, 95329, 520643, 1048619, 5727073, 6768359, 74451949]

約数ペア:

[(1, 74451949), (11, 6768359), (13, 5727073), (71, 1048619), (143, 520643), (781, 95329), (923, 80663), (7333, 10153)]