27766112

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:204

約数の個数: 72

約数和(自身を含む): 61535376

約数和(自身を除く): 33769264

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 71, 88, 101, 121, 142, 176, 202, 242, 284, 352, 404, 484, 568, 781, 808, 968, 1111, 1136, 1562, 1616, 1936, 2222, 2272, 3124, 3232, 3872, 4444, 6248, 7171, 8591, 8888, 12221, 12496, 14342, 17182, 17776, 24442, 24992, 28684, 34364, 35552, 48884, 57368, 68728, 78881, 97768, 114736, 137456, 157762, 195536, 229472, 274912, 315524, 391072, 631048, 867691, 1262096, 1735382, 2524192, 3470764, 6941528, 13883056, 27766112]

約数ペア:

[(1, 27766112), (2, 13883056), (4, 6941528), (8, 3470764), (11, 2524192), (16, 1735382), (22, 1262096), (32, 867691), (44, 631048), (71, 391072), (88, 315524), (101, 274912), (121, 229472), (142, 195536), (176, 157762), (202, 137456), (242, 114736), (284, 97768), (352, 78881), (404, 68728), (484, 57368), (568, 48884), (781, 35552), (808, 34364), (968, 28684), (1111, 24992), (1136, 24442), (1562, 17776), (1616, 17182), (1936, 14342), (2222, 12496), (2272, 12221), (3124, 8888), (3232, 8591), (3872, 7171), (4444, 6248)]