13295744

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:122

約数の個数: 128

約数和(自身を含む): 35251200

約数和(自身を除く): 21955456

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 71, 76, 77, 88, 112, 128, 133, 142, 152, 154, 176, 209, 224, 266, 284, 304, 308, 352, 418, 448, 497, 532, 568, 608, 616, 704, 781, 836, 896, 994, 1064, 1136, 1216, 1232, 1349, 1408, 1463, 1562, 1672, 1988, 2128, 2272, 2432, 2464, 2698, 2926, 3124, 3344, 3976, 4256, 4544, 4928, 5396, 5467, 5852, 6248, 6688, 7952, 8512, 9088, 9443, 9856, 10792, 10934, 11704, 12496, 13376, 14839, 15904, 17024, 18886, 21584, 21868, 23408, 24992, 26752, 29678, 31808, 37772, 43168, 43736, 46816, 49984, 59356, 63616, 75544, 86336, 87472, 93632, 99968, 103873, 118712, 151088, 172672, 174944, 187264, 207746, 237424, 302176, 349888, 415492, 474848, 604352, 699776, 830984, 949696, 1208704, 1661968, 1899392, 3323936, 6647872, 13295744]

約数ペア:

[(1, 13295744), (2, 6647872), (4, 3323936), (7, 1899392), (8, 1661968), (11, 1208704), (14, 949696), (16, 830984), (19, 699776), (22, 604352), (28, 474848), (32, 415492), (38, 349888), (44, 302176), (56, 237424), (64, 207746), (71, 187264), (76, 174944), (77, 172672), (88, 151088), (112, 118712), (128, 103873), (133, 99968), (142, 93632), (152, 87472), (154, 86336), (176, 75544), (209, 63616), (224, 59356), (266, 49984), (284, 46816), (304, 43736), (308, 43168), (352, 37772), (418, 31808), (448, 29678), (497, 26752), (532, 24992), (568, 23408), (608, 21868), (616, 21584), (704, 18886), (781, 17024), (836, 15904), (896, 14839), (994, 13376), (1064, 12496), (1136, 11704), (1216, 10934), (1232, 10792), (1349, 9856), (1408, 9443), (1463, 9088), (1562, 8512), (1672, 7952), (1988, 6688), (2128, 6248), (2272, 5852), (2432, 5467), (2464, 5396), (2698, 4928), (2926, 4544), (3124, 4256), (3344, 3976)]