25402496

素因数分解:

$2^7\times 7^1\times {\mathrm{28351}}^1$

素因数の和:28372

約数の個数: 32

約数和(自身を含む): 57838080

約数和(自身を除く): 32435584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 28351, 56702, 113404, 198457, 226808, 396914, 453616, 793828, 907232, 1587656, 1814464, 3175312, 3628928, 6350624, 12701248, 25402496]

約数ペア:

[(1, 25402496), (2, 12701248), (4, 6350624), (7, 3628928), (8, 3175312), (14, 1814464), (16, 1587656), (28, 907232), (32, 793828), (56, 453616), (64, 396914), (112, 226808), (128, 198457), (224, 113404), (448, 56702), (896, 28351)]