28789869696

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{20479}}^1$

素因数の和:21026

約数の個数: 128

約数和(自身を含む): 87569203200

約数和(自身を除く): 58779333504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 523, 672, 896, 1046, 1344, 1569, 2092, 2688, 3138, 3661, 4184, 6276, 7322, 8368, 10983, 12552, 14644, 16736, 20479, 21966, 25104, 29288, 33472, 40958, 43932, 50208, 58576, 61437, 66944, 81916, 87864, 100416, 117152, 122874, 143353, 163832, 175728, 200832, 234304, 245748, 286706, 327664, 351456, 430059, 468608, 491496, 573412, 655328, 702912, 860118, 982992, 1146824, 1310656, 1405824, 1720236, 1965984, 2293648, 2621312, 3440472, 3931968, 4587296, 6880944, 7863936, 9174592, 10710517, 13761888, 18349184, 21421034, 27523776, 32131551, 42842068, 55047552, 64263102, 74973619, 85684136, 128526204, 149947238, 171368272, 224920857, 257052408, 299894476, 342736544, 449841714, 514104816, 599788952, 685473088, 899683428, 1028209632, 1199577904, 1370946176, 1799366856, 2056419264, 2399155808, 3598733712, 4112838528, 4798311616, 7197467424, 9596623232, 14394934848, 28789869696]

約数ペア:

[(1, 28789869696), (2, 14394934848), (3, 9596623232), (4, 7197467424), (6, 4798311616), (7, 4112838528), (8, 3598733712), (12, 2399155808), (14, 2056419264), (16, 1799366856), (21, 1370946176), (24, 1199577904), (28, 1028209632), (32, 899683428), (42, 685473088), (48, 599788952), (56, 514104816), (64, 449841714), (84, 342736544), (96, 299894476), (112, 257052408), (128, 224920857), (168, 171368272), (192, 149947238), (224, 128526204), (336, 85684136), (384, 74973619), (448, 64263102), (523, 55047552), (672, 42842068), (896, 32131551), (1046, 27523776), (1344, 21421034), (1569, 18349184), (2092, 13761888), (2688, 10710517), (3138, 9174592), (3661, 7863936), (4184, 6880944), (6276, 4587296), (7322, 3931968), (8368, 3440472), (10983, 2621312), (12552, 2293648), (14644, 1965984), (16736, 1720236), (20479, 1405824), (21966, 1310656), (25104, 1146824), (29288, 982992), (33472, 860118), (40958, 702912), (43932, 655328), (50208, 573412), (58576, 491496), (61437, 468608), (66944, 430059), (81916, 351456), (87864, 327664), (100416, 286706), (117152, 245748), (122874, 234304), (143353, 200832), (163832, 175728)]