27636884

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 55339200

約数和(自身を除く): 27702316

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 121, 179, 242, 319, 358, 484, 638, 716, 1276, 1331, 1969, 2662, 3509, 3938, 5191, 5324, 7018, 7876, 10382, 14036, 20764, 21659, 38599, 43318, 57101, 77198, 86636, 114202, 154396, 228404, 238249, 476498, 628111, 952996, 1256222, 2512444, 6909221, 13818442, 27636884]

約数ペア:

[(1, 27636884), (2, 13818442), (4, 6909221), (11, 2512444), (22, 1256222), (29, 952996), (44, 628111), (58, 476498), (116, 238249), (121, 228404), (179, 154396), (242, 114202), (319, 86636), (358, 77198), (484, 57101), (638, 43318), (716, 38599), (1276, 21659), (1331, 20764), (1969, 14036), (2662, 10382), (3509, 7876), (3938, 7018), (5191, 5324)]