127600528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{17683}}^1$

素因数の和:17743

約数の個数: 40

約数和(自身を含む): 276294816

約数和(自身を除く): 148694288

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1804, 3608, 7216, 17683, 35366, 70732, 141464, 194513, 282928, 389026, 725003, 778052, 1450006, 1556104, 2900012, 3112208, 5800024, 7975033, 11600048, 15950066, 31900132, 63800264, 127600528]

約数ペア:

[(1, 127600528), (2, 63800264), (4, 31900132), (8, 15950066), (11, 11600048), (16, 7975033), (22, 5800024), (41, 3112208), (44, 2900012), (82, 1556104), (88, 1450006), (164, 778052), (176, 725003), (328, 389026), (451, 282928), (656, 194513), (902, 141464), (1804, 70732), (3608, 35366), (7216, 17683)]