27899482

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 48

約数和(自身を含む): 49512960

約数和(自身を除く): 21613478

約数列:

[1, 2, 13, 17, 26, 34, 47, 79, 94, 158, 221, 289, 442, 578, 611, 799, 1027, 1222, 1343, 1598, 2054, 2686, 3713, 3757, 7426, 7514, 10387, 13583, 17459, 20774, 22831, 27166, 34918, 45662, 48269, 63121, 96538, 126242, 176579, 296803, 353158, 593606, 820573, 1073057, 1641146, 2146114, 13949741, 27899482]

約数ペア:

[(1, 27899482), (2, 13949741), (13, 2146114), (17, 1641146), (26, 1073057), (34, 820573), (47, 593606), (79, 353158), (94, 296803), (158, 176579), (221, 126242), (289, 96538), (442, 63121), (578, 48269), (611, 45662), (799, 34918), (1027, 27166), (1222, 22831), (1343, 20774), (1598, 17459), (2054, 13583), (2686, 10387), (3713, 7514), (3757, 7426)]