71312258

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1\times {\mathrm{1291}}^1$

素因数の和:1753

約数の個数: 16

約数和(自身を含む): 108838080

約数和(自身を除く): 37525822

約数列:

[1, 2, 71, 142, 389, 778, 1291, 2582, 27619, 55238, 91661, 183322, 502199, 1004398, 35656129, 71312258]

約数ペア:

[(1, 71312258), (2, 35656129), (71, 1004398), (142, 502199), (389, 183322), (778, 91661), (1291, 55238), (2582, 27619)]