70669312

素因数分解:

$2^{10}\times 7^1\times {\mathrm{9859}}^1$

素因数の和:9886

約数の個数: 44

約数和(自身を含む): 161467360

約数和(自身を除く): 90798048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 9859, 19718, 39436, 69013, 78872, 138026, 157744, 276052, 315488, 552104, 630976, 1104208, 1261952, 2208416, 2523904, 4416832, 5047808, 8833664, 10095616, 17667328, 35334656, 70669312]

約数ペア:

[(1, 70669312), (2, 35334656), (4, 17667328), (7, 10095616), (8, 8833664), (14, 5047808), (16, 4416832), (28, 2523904), (32, 2208416), (56, 1261952), (64, 1104208), (112, 630976), (128, 552104), (224, 315488), (256, 276052), (448, 157744), (512, 138026), (896, 78872), (1024, 69013), (1792, 39436), (3584, 19718), (7168, 9859)]