425410048

素因数分解:

$2^9\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4093}}^1$

素因数の和:4147

約数の個数: 80

約数和(自身を含む): 1005158880

約数和(自身を除く): 579748832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 512, 812, 896, 928, 1624, 1792, 1856, 3248, 3584, 3712, 4093, 6496, 7424, 8186, 12992, 14848, 16372, 25984, 28651, 32744, 51968, 57302, 65488, 103936, 114604, 118697, 130976, 229208, 237394, 261952, 458416, 474788, 523904, 830879, 916832, 949576, 1047808, 1661758, 1833664, 1899152, 2095616, 3323516, 3667328, 3798304, 6647032, 7334656, 7596608, 13294064, 14669312, 15193216, 26588128, 30386432, 53176256, 60772864, 106352512, 212705024, 425410048]

約数ペア:

[(1, 425410048), (2, 212705024), (4, 106352512), (7, 60772864), (8, 53176256), (14, 30386432), (16, 26588128), (28, 15193216), (29, 14669312), (32, 13294064), (56, 7596608), (58, 7334656), (64, 6647032), (112, 3798304), (116, 3667328), (128, 3323516), (203, 2095616), (224, 1899152), (232, 1833664), (256, 1661758), (406, 1047808), (448, 949576), (464, 916832), (512, 830879), (812, 523904), (896, 474788), (928, 458416), (1624, 261952), (1792, 237394), (1856, 229208), (3248, 130976), (3584, 118697), (3712, 114604), (4093, 103936), (6496, 65488), (7424, 57302), (8186, 51968), (12992, 32744), (14848, 28651), (16372, 25984)]