71708294

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{138433}}^1$

素因数の和:138479

約数の個数: 16

約数和(自身を含む): 126251808

約数和(自身を除く): 54543514

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 138433, 276866, 969031, 1938062, 5122021, 10244042, 35854147, 71708294]

約数ペア:

[(1, 71708294), (2, 35854147), (7, 10244042), (14, 5122021), (37, 1938062), (74, 969031), (259, 276866), (518, 138433)]