28913152

素因数分解:

$2^9\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:546

約数の個数: 40

約数和(自身を含む): 58311000

約数和(自身を除く): 29397848

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 256, 298, 379, 512, 596, 758, 1192, 1516, 2384, 3032, 4768, 6064, 9536, 12128, 19072, 24256, 38144, 48512, 56471, 76288, 97024, 112942, 194048, 225884, 451768, 903536, 1807072, 3614144, 7228288, 14456576, 28913152]

約数ペア:

[(1, 28913152), (2, 14456576), (4, 7228288), (8, 3614144), (16, 1807072), (32, 903536), (64, 451768), (128, 225884), (149, 194048), (256, 112942), (298, 97024), (379, 76288), (512, 56471), (596, 48512), (758, 38144), (1192, 24256), (1516, 19072), (2384, 12128), (3032, 9536), (4768, 6064)]