71262814

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137573}}^1$

素因数の和:137619

約数の個数: 16

約数和(自身を含む): 125467488

約数和(自身を除く): 54204674

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 137573, 275146, 963011, 1926022, 5090201, 10180402, 35631407, 71262814]

約数ペア:

[(1, 71262814), (2, 35631407), (7, 10180402), (14, 5090201), (37, 1926022), (74, 963011), (259, 275146), (518, 137573)]