71997086

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{53017}}^1$

素因数の和:53123

約数の個数: 16

約数和(自身を含む): 124698336

約数和(自身を除く): 52701250

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 53017, 106034, 371119, 742238, 5142649, 10285298, 35998543, 71997086]

約数ペア:

[(1, 71997086), (2, 35998543), (7, 10285298), (14, 5142649), (97, 742238), (194, 371119), (679, 106034), (1358, 53017)]