71428049

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{48823}}^1$

素因数の和:48860

約数の個数: 16

約数和(自身を含む): 93742080

約数和(自身を除く): 22314031

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 48823, 341761, 537053, 927637, 3759371, 6493459, 10204007, 71428049]

約数ペア:

[(1, 71428049), (7, 10204007), (11, 6493459), (19, 3759371), (77, 927637), (133, 537053), (209, 341761), (1463, 48823)]