28368384

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:128

約数の個数: 160

約数和(自身を含む): 87208704

約数和(自身を除く): 58840320

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 64, 66, 69, 73, 88, 92, 96, 128, 132, 138, 146, 176, 184, 192, 219, 253, 256, 264, 276, 292, 352, 368, 384, 438, 506, 512, 528, 552, 584, 704, 736, 759, 768, 803, 876, 1012, 1056, 1104, 1168, 1408, 1472, 1518, 1536, 1606, 1679, 1752, 2024, 2112, 2208, 2336, 2409, 2816, 2944, 3036, 3212, 3358, 3504, 4048, 4224, 4416, 4672, 4818, 5037, 5632, 5888, 6072, 6424, 6716, 7008, 8096, 8448, 8832, 9344, 9636, 10074, 11776, 12144, 12848, 13432, 14016, 16192, 16896, 17664, 18469, 18688, 19272, 20148, 24288, 25696, 26864, 28032, 32384, 35328, 36938, 37376, 38544, 40296, 48576, 51392, 53728, 55407, 56064, 64768, 73876, 77088, 80592, 97152, 102784, 107456, 110814, 112128, 129536, 147752, 154176, 161184, 194304, 205568, 214912, 221628, 295504, 308352, 322368, 388608, 411136, 429824, 443256, 591008, 616704, 644736, 859648, 886512, 1182016, 1233408, 1289472, 1773024, 2364032, 2578944, 3546048, 4728064, 7092096, 9456128, 14184192, 28368384]

約数ペア:

[(1, 28368384), (2, 14184192), (3, 9456128), (4, 7092096), (6, 4728064), (8, 3546048), (11, 2578944), (12, 2364032), (16, 1773024), (22, 1289472), (23, 1233408), (24, 1182016), (32, 886512), (33, 859648), (44, 644736), (46, 616704), (48, 591008), (64, 443256), (66, 429824), (69, 411136), (73, 388608), (88, 322368), (92, 308352), (96, 295504), (128, 221628), (132, 214912), (138, 205568), (146, 194304), (176, 161184), (184, 154176), (192, 147752), (219, 129536), (253, 112128), (256, 110814), (264, 107456), (276, 102784), (292, 97152), (352, 80592), (368, 77088), (384, 73876), (438, 64768), (506, 56064), (512, 55407), (528, 53728), (552, 51392), (584, 48576), (704, 40296), (736, 38544), (759, 37376), (768, 36938), (803, 35328), (876, 32384), (1012, 28032), (1056, 26864), (1104, 25696), (1168, 24288), (1408, 20148), (1472, 19272), (1518, 18688), (1536, 18469), (1606, 17664), (1679, 16896), (1752, 16192), (2024, 14016), (2112, 13432), (2208, 12848), (2336, 12144), (2409, 11776), (2816, 10074), (2944, 9636), (3036, 9344), (3212, 8832), (3358, 8448), (3504, 8096), (4048, 7008), (4224, 6716), (4416, 6424), (4672, 6072), (4818, 5888), (5037, 5632)]