127975904

素因数分解:

$2^5\times 7^1\times {\mathrm{571321}}^1$

素因数の和:571338

約数の個数: 24

約数和(自身を含む): 287946288

約数和(自身を除く): 159970384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 571321, 1142642, 2285284, 3999247, 4570568, 7998494, 9141136, 15996988, 18282272, 31993976, 63987952, 127975904]

約数ペア:

[(1, 127975904), (2, 63987952), (4, 31993976), (7, 18282272), (8, 15996988), (14, 9141136), (16, 7998494), (28, 4570568), (32, 3999247), (56, 2285284), (112, 1142642), (224, 571321)]