13126144

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:876

約数の個数: 40

約数和(自身を含む): 27105408

約数和(自身を除く): 13979264

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 827, 992, 1654, 1984, 3308, 3968, 6616, 7936, 13232, 15872, 25637, 26464, 51274, 52928, 102548, 105856, 205096, 211712, 410192, 423424, 820384, 1640768, 3281536, 6563072, 13126144]

約数ペア:

[(1, 13126144), (2, 6563072), (4, 3281536), (8, 1640768), (16, 820384), (31, 423424), (32, 410192), (62, 211712), (64, 205096), (124, 105856), (128, 102548), (248, 52928), (256, 51274), (496, 26464), (512, 25637), (827, 15872), (992, 13232), (1654, 7936), (1984, 6616), (3308, 3968)]