71388426

素因数分解:

$2^1\times 3^1\times {\mathrm{401}}^1\times {\mathrm{29671}}^1$

素因数の和:30077

約数の個数: 16

約数和(自身を含む): 143137728

約数和(自身を除く): 71749302

約数列:

[1, 2, 3, 6, 401, 802, 1203, 2406, 29671, 59342, 89013, 178026, 11898071, 23796142, 35694213, 71388426]

約数ペア:

[(1, 71388426), (2, 35694213), (3, 23796142), (6, 11898071), (401, 178026), (802, 89013), (1203, 59342), (2406, 29671)]