28839072

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:502

約数の個数: 96

約数和(自身を含む): 82301184

約数和(自身を除く): 53462112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 41, 48, 51, 68, 82, 96, 102, 123, 136, 164, 204, 246, 272, 328, 408, 431, 492, 544, 656, 697, 816, 862, 984, 1293, 1312, 1394, 1632, 1724, 1968, 2091, 2586, 2788, 3448, 3936, 4182, 5172, 5576, 6896, 7327, 8364, 10344, 11152, 13792, 14654, 16728, 17671, 20688, 21981, 22304, 29308, 33456, 35342, 41376, 43962, 53013, 58616, 66912, 70684, 87924, 106026, 117232, 141368, 175848, 212052, 234464, 282736, 300407, 351696, 424104, 565472, 600814, 703392, 848208, 901221, 1201628, 1696416, 1802442, 2403256, 3604884, 4806512, 7209768, 9613024, 14419536, 28839072]

約数ペア:

[(1, 28839072), (2, 14419536), (3, 9613024), (4, 7209768), (6, 4806512), (8, 3604884), (12, 2403256), (16, 1802442), (17, 1696416), (24, 1201628), (32, 901221), (34, 848208), (41, 703392), (48, 600814), (51, 565472), (68, 424104), (82, 351696), (96, 300407), (102, 282736), (123, 234464), (136, 212052), (164, 175848), (204, 141368), (246, 117232), (272, 106026), (328, 87924), (408, 70684), (431, 66912), (492, 58616), (544, 53013), (656, 43962), (697, 41376), (816, 35342), (862, 33456), (984, 29308), (1293, 22304), (1312, 21981), (1394, 20688), (1632, 17671), (1724, 16728), (1968, 14654), (2091, 13792), (2586, 11152), (2788, 10344), (3448, 8364), (3936, 7327), (4182, 6896), (5172, 5576)]