1998912

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:403

約数の個数: 56

約数和(自身を含む): 5486400

約数和(自身を除く): 3487488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 174, 192, 232, 348, 359, 464, 696, 718, 928, 1077, 1392, 1436, 1856, 2154, 2784, 2872, 4308, 5568, 5744, 8616, 10411, 11488, 17232, 20822, 22976, 31233, 34464, 41644, 62466, 68928, 83288, 124932, 166576, 249864, 333152, 499728, 666304, 999456, 1998912]

約数ペア:

[(1, 1998912), (2, 999456), (3, 666304), (4, 499728), (6, 333152), (8, 249864), (12, 166576), (16, 124932), (24, 83288), (29, 68928), (32, 62466), (48, 41644), (58, 34464), (64, 31233), (87, 22976), (96, 20822), (116, 17232), (174, 11488), (192, 10411), (232, 8616), (348, 5744), (359, 5568), (464, 4308), (696, 2872), (718, 2784), (928, 2154), (1077, 1856), (1392, 1436)]