68009488

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2411}}^1$

素因数の和:2503

約数の個数: 40

約数和(自身を含む): 138178656

約数和(自身を除く): 70169168

約数列:

[1, 2, 4, 8, 16, 41, 43, 82, 86, 164, 172, 328, 344, 656, 688, 1763, 2411, 3526, 4822, 7052, 9644, 14104, 19288, 28208, 38576, 98851, 103673, 197702, 207346, 395404, 414692, 790808, 829384, 1581616, 1658768, 4250593, 8501186, 17002372, 34004744, 68009488]

約数ペア:

[(1, 68009488), (2, 34004744), (4, 17002372), (8, 8501186), (16, 4250593), (41, 1658768), (43, 1581616), (82, 829384), (86, 790808), (164, 414692), (172, 395404), (328, 207346), (344, 197702), (656, 103673), (688, 98851), (1763, 38576), (2411, 28208), (3526, 19288), (4822, 14104), (7052, 9644)]