25993216

素因数分解:

$2^{13}\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:212

約数の個数: 56

約数和(自身を含む): 55046880

約数和(自身を除く): 29053664

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 167, 256, 304, 334, 512, 608, 668, 1024, 1216, 1336, 2048, 2432, 2672, 3173, 4096, 4864, 5344, 6346, 8192, 9728, 10688, 12692, 19456, 21376, 25384, 38912, 42752, 50768, 77824, 85504, 101536, 155648, 171008, 203072, 342016, 406144, 684032, 812288, 1368064, 1624576, 3249152, 6498304, 12996608, 25993216]

約数ペア:

[(1, 25993216), (2, 12996608), (4, 6498304), (8, 3249152), (16, 1624576), (19, 1368064), (32, 812288), (38, 684032), (64, 406144), (76, 342016), (128, 203072), (152, 171008), (167, 155648), (256, 101536), (304, 85504), (334, 77824), (512, 50768), (608, 42752), (668, 38912), (1024, 25384), (1216, 21376), (1336, 19456), (2048, 12692), (2432, 10688), (2672, 9728), (3173, 8192), (4096, 6346), (4864, 5344)]