13957888

素因数分解:

$2^8\times 7^1\times {\mathrm{7789}}^1$

素因数の和:7812

約数の個数: 36

約数和(自身を含む): 31845520

約数和(自身を除く): 17887632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 7789, 15578, 31156, 54523, 62312, 109046, 124624, 218092, 249248, 436184, 498496, 872368, 996992, 1744736, 1993984, 3489472, 6978944, 13957888]

約数ペア:

[(1, 13957888), (2, 6978944), (4, 3489472), (7, 1993984), (8, 1744736), (14, 996992), (16, 872368), (28, 498496), (32, 436184), (56, 249248), (64, 218092), (112, 124624), (128, 109046), (224, 62312), (256, 54523), (448, 31156), (896, 15578), (1792, 7789)]