72906512

素因数分解:

$2^4\times 7^2\times {\mathrm{92993}}^1$

素因数の和:93015

約数の個数: 30

約数和(自身を含む): 164320398

約数和(自身を除く): 91413886

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 92993, 185986, 371972, 650951, 743944, 1301902, 1487888, 2603804, 4556657, 5207608, 9113314, 10415216, 18226628, 36453256, 72906512]

約数ペア:

[(1, 72906512), (2, 36453256), (4, 18226628), (7, 10415216), (8, 9113314), (14, 5207608), (16, 4556657), (28, 2603804), (49, 1487888), (56, 1301902), (98, 743944), (112, 650951), (196, 371972), (392, 185986), (784, 92993)]