72152416

素因数分解:

$2^5\times 7^1\times {\mathrm{322109}}^1$

素因数の和:322126

約数の個数: 24

約数和(自身を含む): 162343440

約数和(自身を除く): 90191024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 322109, 644218, 1288436, 2254763, 2576872, 4509526, 5153744, 9019052, 10307488, 18038104, 36076208, 72152416]

約数ペア:

[(1, 72152416), (2, 36076208), (4, 18038104), (7, 10307488), (8, 9019052), (14, 5153744), (16, 4509526), (28, 2576872), (32, 2254763), (56, 1288436), (112, 644218), (224, 322109)]