69661312

素因数分解:

$2^7\times 7^1\times {\mathrm{77747}}^1$

素因数の和:77768

約数の個数: 32

約数和(自身を含む): 158605920

約数和(自身を除く): 88944608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 77747, 155494, 310988, 544229, 621976, 1088458, 1243952, 2176916, 2487904, 4353832, 4975808, 8707664, 9951616, 17415328, 34830656, 69661312]

約数ペア:

[(1, 69661312), (2, 34830656), (4, 17415328), (7, 9951616), (8, 8707664), (14, 4975808), (16, 4353832), (28, 2487904), (32, 2176916), (56, 1243952), (64, 1088458), (112, 621976), (128, 544229), (224, 310988), (448, 155494), (896, 77747)]