28016736

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:684

約数の個数: 96

約数和(自身を含む): 82228608

約数和(自身を除く): 54211872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 43, 44, 48, 66, 86, 88, 96, 129, 132, 172, 176, 258, 264, 344, 352, 473, 516, 528, 617, 688, 946, 1032, 1056, 1234, 1376, 1419, 1851, 1892, 2064, 2468, 2838, 3702, 3784, 4128, 4936, 5676, 6787, 7404, 7568, 9872, 11352, 13574, 14808, 15136, 19744, 20361, 22704, 26531, 27148, 29616, 40722, 45408, 53062, 54296, 59232, 79593, 81444, 106124, 108592, 159186, 162888, 212248, 217184, 291841, 318372, 325776, 424496, 583682, 636744, 651552, 848992, 875523, 1167364, 1273488, 1751046, 2334728, 2546976, 3502092, 4669456, 7004184, 9338912, 14008368, 28016736]

約数ペア:

[(1, 28016736), (2, 14008368), (3, 9338912), (4, 7004184), (6, 4669456), (8, 3502092), (11, 2546976), (12, 2334728), (16, 1751046), (22, 1273488), (24, 1167364), (32, 875523), (33, 848992), (43, 651552), (44, 636744), (48, 583682), (66, 424496), (86, 325776), (88, 318372), (96, 291841), (129, 217184), (132, 212248), (172, 162888), (176, 159186), (258, 108592), (264, 106124), (344, 81444), (352, 79593), (473, 59232), (516, 54296), (528, 53062), (617, 45408), (688, 40722), (946, 29616), (1032, 27148), (1056, 26531), (1234, 22704), (1376, 20361), (1419, 19744), (1851, 15136), (1892, 14808), (2064, 13574), (2468, 11352), (2838, 9872), (3702, 7568), (3784, 7404), (4128, 6787), (4936, 5676)]