28773562

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{5527}}^1$

素因数の和:5685

約数の個数: 16

約数和(自身を含む): 45771840

約数和(自身を除く): 16998278

約数列:

[1, 2, 19, 38, 137, 274, 2603, 5206, 5527, 11054, 105013, 210026, 757199, 1514398, 14386781, 28773562]

約数ペア:

[(1, 28773562), (2, 14386781), (19, 1514398), (38, 757199), (137, 210026), (274, 105013), (2603, 11054), (5206, 5527)]