40991808

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1493}}^1$

素因数の和:1532

約数の個数: 112

約数和(自身を含む): 127503936

約数和(自身を除く): 86512128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 132, 143, 156, 176, 192, 208, 264, 286, 312, 352, 416, 429, 528, 572, 624, 704, 832, 858, 1056, 1144, 1248, 1493, 1716, 2112, 2288, 2496, 2986, 3432, 4479, 4576, 5972, 6864, 8958, 9152, 11944, 13728, 16423, 17916, 19409, 23888, 27456, 32846, 35832, 38818, 47776, 49269, 58227, 65692, 71664, 77636, 95552, 98538, 116454, 131384, 143328, 155272, 197076, 213499, 232908, 262768, 286656, 310544, 394152, 426998, 465816, 525536, 621088, 640497, 788304, 853996, 931632, 1051072, 1242176, 1280994, 1576608, 1707992, 1863264, 2561988, 3153216, 3415984, 3726528, 5123976, 6831968, 10247952, 13663936, 20495904, 40991808]

約数ペア:

[(1, 40991808), (2, 20495904), (3, 13663936), (4, 10247952), (6, 6831968), (8, 5123976), (11, 3726528), (12, 3415984), (13, 3153216), (16, 2561988), (22, 1863264), (24, 1707992), (26, 1576608), (32, 1280994), (33, 1242176), (39, 1051072), (44, 931632), (48, 853996), (52, 788304), (64, 640497), (66, 621088), (78, 525536), (88, 465816), (96, 426998), (104, 394152), (132, 310544), (143, 286656), (156, 262768), (176, 232908), (192, 213499), (208, 197076), (264, 155272), (286, 143328), (312, 131384), (352, 116454), (416, 98538), (429, 95552), (528, 77636), (572, 71664), (624, 65692), (704, 58227), (832, 49269), (858, 47776), (1056, 38818), (1144, 35832), (1248, 32846), (1493, 27456), (1716, 23888), (2112, 19409), (2288, 17916), (2496, 16423), (2986, 13728), (3432, 11944), (4479, 9152), (4576, 8958), (5972, 6864)]