25234432

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1336

約数の個数: 44

約数和(自身を含む): 53140120

約数和(自身を除く): 27905688

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 1297, 2432, 2594, 4864, 5188, 9728, 10376, 19456, 20752, 24643, 41504, 49286, 83008, 98572, 166016, 197144, 332032, 394288, 664064, 788576, 1328128, 1577152, 3154304, 6308608, 12617216, 25234432]

約数ペア:

[(1, 25234432), (2, 12617216), (4, 6308608), (8, 3154304), (16, 1577152), (19, 1328128), (32, 788576), (38, 664064), (64, 394288), (76, 332032), (128, 197144), (152, 166016), (256, 98572), (304, 83008), (512, 49286), (608, 41504), (1024, 24643), (1216, 20752), (1297, 19456), (2432, 10376), (2594, 9728), (4864, 5188)]