12940032

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:138

約数の個数: 144

約数和(自身を含む): 41207040

約数和(自身を除く): 28267008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 64, 83, 84, 87, 96, 112, 116, 128, 166, 168, 174, 192, 203, 224, 232, 249, 256, 332, 336, 348, 384, 406, 448, 464, 498, 581, 609, 664, 672, 696, 768, 812, 896, 928, 996, 1162, 1218, 1328, 1344, 1392, 1624, 1743, 1792, 1856, 1992, 2324, 2407, 2436, 2656, 2688, 2784, 3248, 3486, 3712, 3984, 4648, 4814, 4872, 5312, 5376, 5568, 6496, 6972, 7221, 7424, 7968, 9296, 9628, 9744, 10624, 11136, 12992, 13944, 14442, 15936, 16849, 18592, 19256, 19488, 21248, 22272, 25984, 27888, 28884, 31872, 33698, 37184, 38512, 38976, 50547, 51968, 55776, 57768, 63744, 67396, 74368, 77024, 77952, 101094, 111552, 115536, 134792, 148736, 154048, 155904, 202188, 223104, 231072, 269584, 308096, 404376, 446208, 462144, 539168, 616192, 808752, 924288, 1078336, 1617504, 1848576, 2156672, 3235008, 4313344, 6470016, 12940032]

約数ペア:

[(1, 12940032), (2, 6470016), (3, 4313344), (4, 3235008), (6, 2156672), (7, 1848576), (8, 1617504), (12, 1078336), (14, 924288), (16, 808752), (21, 616192), (24, 539168), (28, 462144), (29, 446208), (32, 404376), (42, 308096), (48, 269584), (56, 231072), (58, 223104), (64, 202188), (83, 155904), (84, 154048), (87, 148736), (96, 134792), (112, 115536), (116, 111552), (128, 101094), (166, 77952), (168, 77024), (174, 74368), (192, 67396), (203, 63744), (224, 57768), (232, 55776), (249, 51968), (256, 50547), (332, 38976), (336, 38512), (348, 37184), (384, 33698), (406, 31872), (448, 28884), (464, 27888), (498, 25984), (581, 22272), (609, 21248), (664, 19488), (672, 19256), (696, 18592), (768, 16849), (812, 15936), (896, 14442), (928, 13944), (996, 12992), (1162, 11136), (1218, 10624), (1328, 9744), (1344, 9628), (1392, 9296), (1624, 7968), (1743, 7424), (1792, 7221), (1856, 6972), (1992, 6496), (2324, 5568), (2407, 5376), (2436, 5312), (2656, 4872), (2688, 4814), (2784, 4648), (3248, 3984), (3486, 3712)]