28597096

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 62208000

約数和(自身を除く): 33610904

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 71, 88, 92, 142, 184, 199, 253, 284, 398, 506, 568, 781, 796, 1012, 1562, 1592, 1633, 2024, 2189, 3124, 3266, 4378, 4577, 6248, 6532, 8756, 9154, 13064, 14129, 17512, 17963, 18308, 28258, 35926, 36616, 50347, 56516, 71852, 100694, 113032, 143704, 155419, 201388, 310838, 324967, 402776, 621676, 649934, 1243352, 1299868, 2599736, 3574637, 7149274, 14298548, 28597096]

約数ペア:

[(1, 28597096), (2, 14298548), (4, 7149274), (8, 3574637), (11, 2599736), (22, 1299868), (23, 1243352), (44, 649934), (46, 621676), (71, 402776), (88, 324967), (92, 310838), (142, 201388), (184, 155419), (199, 143704), (253, 113032), (284, 100694), (398, 71852), (506, 56516), (568, 50347), (781, 36616), (796, 35926), (1012, 28258), (1562, 18308), (1592, 17963), (1633, 17512), (2024, 14129), (2189, 13064), (3124, 9154), (3266, 8756), (4378, 6532), (4577, 6248)]