2820808768

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{603769}}^1$

素因数の和:603854

約数の個数: 28

約数和(自身を含む): 5674230460

約数和(自身を除く): 2853421692

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 584, 1168, 2336, 4672, 603769, 1207538, 2415076, 4830152, 9660304, 19320608, 38641216, 44075137, 88150274, 176300548, 352601096, 705202192, 1410404384, 2820808768]

約数ペア:

[(1, 2820808768), (2, 1410404384), (4, 705202192), (8, 352601096), (16, 176300548), (32, 88150274), (64, 44075137), (73, 38641216), (146, 19320608), (292, 9660304), (584, 4830152), (1168, 2415076), (2336, 1207538), (4672, 603769)]