72025744

素因数分解:

$2^4\times 7^1\times {\mathrm{643087}}^1$

素因数の和:643102

約数の個数: 20

約数和(自身を含む): 159485824

約数和(自身を除く): 87460080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 643087, 1286174, 2572348, 4501609, 5144696, 9003218, 10289392, 18006436, 36012872, 72025744]

約数ペア:

[(1, 72025744), (2, 36012872), (4, 18006436), (7, 10289392), (8, 9003218), (14, 5144696), (16, 4501609), (28, 2572348), (56, 1286174), (112, 643087)]