29988893096

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{2791}}^1\times {\mathrm{18917}}^1$

素因数の和:21785

約数の個数: 32

約数和(自身を含む): 57044580480

約数和(自身を除く): 27055687384

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 2791, 5582, 11164, 18917, 22328, 37834, 75668, 151336, 198161, 396322, 792644, 1343107, 1585288, 2686214, 5372428, 10744856, 52797347, 105594694, 211189388, 422378776, 3748611637, 7497223274, 14994446548, 29988893096]

約数ペア:

[(1, 29988893096), (2, 14994446548), (4, 7497223274), (8, 3748611637), (71, 422378776), (142, 211189388), (284, 105594694), (568, 52797347), (2791, 10744856), (5582, 5372428), (11164, 2686214), (18917, 1585288), (22328, 1343107), (37834, 792644), (75668, 396322), (151336, 198161)]