142014782

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25171}}^1$

素因数の和:25224

約数の個数: 32

約数和(自身を含む): 270649344

約数和(自身を除く): 128634562

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 25171, 50342, 176197, 327223, 352394, 654446, 780301, 1560602, 2290561, 4581122, 5462107, 10143913, 10924214, 20287826, 71007391, 142014782]

約数ペア:

[(1, 142014782), (2, 71007391), (7, 20287826), (13, 10924214), (14, 10143913), (26, 5462107), (31, 4581122), (62, 2290561), (91, 1560602), (182, 780301), (217, 654446), (403, 352394), (434, 327223), (806, 176197), (2821, 50342), (5642, 25171)]