65681896

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{16067}}^1$

素因数の和:16153

約数の個数: 32

約数和(自身を含む): 142683840

約数和(自身を除く): 77001944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 16067, 32134, 64268, 112469, 128536, 224938, 449876, 899752, 1172891, 2345782, 4691564, 8210237, 9383128, 16420474, 32840948, 65681896]

約数ペア:

[(1, 65681896), (2, 32840948), (4, 16420474), (7, 9383128), (8, 8210237), (14, 4691564), (28, 2345782), (56, 1172891), (73, 899752), (146, 449876), (292, 224938), (511, 128536), (584, 112469), (1022, 64268), (2044, 32134), (4088, 16067)]