1550355968

素因数分解:

$2^9\times 7^1\times {\mathrm{432577}}^1$

素因数の和:432602

約数の個数: 40

約数和(自身を含む): 3540218352

約数和(自身を除く): 1989862384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 432577, 865154, 1730308, 3028039, 3460616, 6056078, 6921232, 12112156, 13842464, 24224312, 27684928, 48448624, 55369856, 96897248, 110739712, 193794496, 221479424, 387588992, 775177984, 1550355968]

約数ペア:

[(1, 1550355968), (2, 775177984), (4, 387588992), (7, 221479424), (8, 193794496), (14, 110739712), (16, 96897248), (28, 55369856), (32, 48448624), (56, 27684928), (64, 24224312), (112, 13842464), (128, 12112156), (224, 6921232), (256, 6056078), (448, 3460616), (512, 3028039), (896, 1730308), (1792, 865154), (3584, 432577)]