72385376

素因数分解:

$2^5\times 7^1\times {\mathrm{323149}}^1$

素因数の和:323166

約数の個数: 24

約数和(自身を含む): 162867600

約数和(自身を除く): 90482224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 323149, 646298, 1292596, 2262043, 2585192, 4524086, 5170384, 9048172, 10340768, 18096344, 36192688, 72385376]

約数ペア:

[(1, 72385376), (2, 36192688), (4, 18096344), (7, 10340768), (8, 9048172), (14, 5170384), (16, 4524086), (28, 2585192), (32, 2262043), (56, 1292596), (112, 646298), (224, 323149)]