67988478

素因数分解:

$2^1\times 3^1\times {\mathrm{449}}^1\times {\mathrm{25237}}^1$

素因数の和:25691

約数の個数: 16

約数和(自身を含む): 136285200

約数和(自身を除く): 68296722

約数列:

[1, 2, 3, 6, 449, 898, 1347, 2694, 25237, 50474, 75711, 151422, 11331413, 22662826, 33994239, 67988478]

約数ペア:

[(1, 67988478), (2, 33994239), (3, 22662826), (6, 11331413), (449, 151422), (898, 75711), (1347, 50474), (2694, 25237)]