71988826

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{395543}}^1$

素因数の和:395565

約数の個数: 16

約数和(自身を含む): 132902784

約数和(自身を除く): 60913958

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 395543, 791086, 2768801, 5142059, 5537602, 10284118, 35994413, 71988826]

約数ペア:

[(1, 71988826), (2, 35994413), (7, 10284118), (13, 5537602), (14, 5142059), (26, 2768801), (91, 791086), (182, 395543)]