40201728

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{3739}}^1$

素因数の和:3767

約数の個数: 80

約数和(自身を含む): 122432640

約数和(自身を除く): 82230912

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, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 3739, 5376, 7478, 10752, 11217, 14956, 22434, 26173, 29912, 44868, 52346, 59824, 78519, 89736, 104692, 119648, 157038, 179472, 209384, 239296, 314076, 358944, 418768, 478592, 628152, 717888, 837536, 957184, 1256304, 1435776, 1675072, 1914368, 2512608, 2871552, 3350144, 5025216, 5743104, 6700288, 10050432, 13400576, 20100864, 40201728]

約数ペア:

[(1, 40201728), (2, 20100864), (3, 13400576), (4, 10050432), (6, 6700288), (7, 5743104), (8, 5025216), (12, 3350144), (14, 2871552), (16, 2512608), (21, 1914368), (24, 1675072), (28, 1435776), (32, 1256304), (42, 957184), (48, 837536), (56, 717888), (64, 628152), (84, 478592), (96, 418768), (112, 358944), (128, 314076), (168, 239296), (192, 209384), (224, 179472), (256, 157038), (336, 119648), (384, 104692), (448, 89736), (512, 78519), (672, 59824), (768, 52346), (896, 44868), (1344, 29912), (1536, 26173), (1792, 22434), (2688, 14956), (3584, 11217), (3739, 10752), (5376, 7478)]