1256768

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:354

約数の個数: 28

約数和(自身を含む): 2537460

約数和(自身を除く): 1280692

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 269, 292, 538, 584, 1076, 1168, 2152, 2336, 4304, 4672, 8608, 17216, 19637, 39274, 78548, 157096, 314192, 628384, 1256768]

約数ペア:

[(1, 1256768), (2, 628384), (4, 314192), (8, 157096), (16, 78548), (32, 39274), (64, 19637), (73, 17216), (146, 8608), (269, 4672), (292, 4304), (538, 2336), (584, 2152), (1076, 1168)]