71366144

素因数分解:

$2^9\times {\mathrm{139387}}^1$

素因数の和:139405

約数の個数: 20

約数和(自身を含む): 142593924

約数和(自身を除く): 71227780

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 139387, 278774, 557548, 1115096, 2230192, 4460384, 8920768, 17841536, 35683072, 71366144]

約数ペア:

[(1, 71366144), (2, 35683072), (4, 17841536), (8, 8920768), (16, 4460384), (32, 2230192), (64, 1115096), (128, 557548), (256, 278774), (512, 139387)]