70429219

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 88128000

約数和(自身を除く): 17698781

約数列:

[1, 7, 19, 49, 101, 107, 133, 343, 707, 749, 931, 1919, 2033, 4949, 5243, 6517, 10807, 13433, 14231, 34643, 36701, 75649, 94031, 99617, 205333, 529543, 658217, 697319, 1437331, 3706801, 10061317, 70429219]

約数ペア:

[(1, 70429219), (7, 10061317), (19, 3706801), (49, 1437331), (101, 697319), (107, 658217), (133, 529543), (343, 205333), (707, 99617), (749, 94031), (931, 75649), (1919, 36701), (2033, 34643), (4949, 14231), (5243, 13433), (6517, 10807)]