247686272

素因数分解:

$2^7\times {\mathrm{1935049}}^1$

素因数の和:1935063

約数の個数: 16

約数和(自身を含む): 493437750

約数和(自身を除く): 245751478

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1935049, 3870098, 7740196, 15480392, 30960784, 61921568, 123843136, 247686272]

約数ペア:

[(1, 247686272), (2, 123843136), (4, 61921568), (8, 30960784), (16, 15480392), (32, 7740196), (64, 3870098), (128, 1935049)]