68227838

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157207}}^1$

素因数の和:157247

約数の個数: 16

約数和(自身を含む): 120735744

約数和(自身を除く): 52507906

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 157207, 314414, 1100449, 2200898, 4873417, 9746834, 34113919, 68227838]

約数ペア:

[(1, 68227838), (2, 34113919), (7, 9746834), (14, 4873417), (31, 2200898), (62, 1100449), (217, 314414), (434, 157207)]