28536442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{293}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 49533120

約数和(自身を除く): 20996678

約数列:

[1, 2, 11, 19, 22, 38, 209, 233, 293, 418, 466, 586, 2563, 3223, 4427, 5126, 5567, 6446, 8854, 11134, 48697, 61237, 68269, 97394, 122474, 136538, 750959, 1297111, 1501918, 2594222, 14268221, 28536442]

約数ペア:

[(1, 28536442), (2, 14268221), (11, 2594222), (19, 1501918), (22, 1297111), (38, 750959), (209, 136538), (233, 122474), (293, 97394), (418, 68269), (466, 61237), (586, 48697), (2563, 11134), (3223, 8854), (4427, 6446), (5126, 5567)]