71404086

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{915437}}^1$

素因数の和:915455

約数の個数: 16

約数和(自身を含む): 153793584

約数和(自身を除く): 82389498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 915437, 1830874, 2746311, 5492622, 11900681, 23801362, 35702043, 71404086]

約数ペア:

[(1, 71404086), (2, 35702043), (3, 23801362), (6, 11900681), (13, 5492622), (26, 2746311), (39, 1830874), (78, 915437)]