129689504

素因数分解:

$2^5\times 7^1\times {\mathrm{578971}}^1$

素因数の和:578988

約数の個数: 24

約数和(自身を含む): 291801888

約数和(自身を除く): 162112384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 578971, 1157942, 2315884, 4052797, 4631768, 8105594, 9263536, 16211188, 18527072, 32422376, 64844752, 129689504]

約数ペア:

[(1, 129689504), (2, 64844752), (4, 32422376), (7, 18527072), (8, 16211188), (14, 9263536), (16, 8105594), (28, 4631768), (32, 4052797), (56, 2315884), (112, 1157942), (224, 578971)]