39991056

素因数分解:

$2^4\times 3^1\times 7^4\times {\mathrm{347}}^1$

素因数の和:386

約数の個数: 100

約数和(自身を含む): 120868752

約数和(自身を除く): 80877696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 347, 392, 588, 686, 694, 784, 1029, 1041, 1176, 1372, 1388, 2058, 2082, 2352, 2401, 2429, 2744, 2776, 4116, 4164, 4802, 4858, 5488, 5552, 7203, 7287, 8232, 8328, 9604, 9716, 14406, 14574, 16464, 16656, 17003, 19208, 19432, 28812, 29148, 34006, 38416, 38864, 51009, 57624, 58296, 68012, 102018, 115248, 116592, 119021, 136024, 204036, 238042, 272048, 357063, 408072, 476084, 714126, 816144, 833147, 952168, 1428252, 1666294, 1904336, 2499441, 2856504, 3332588, 4998882, 5713008, 6665176, 9997764, 13330352, 19995528, 39991056]

約数ペア:

[(1, 39991056), (2, 19995528), (3, 13330352), (4, 9997764), (6, 6665176), (7, 5713008), (8, 4998882), (12, 3332588), (14, 2856504), (16, 2499441), (21, 1904336), (24, 1666294), (28, 1428252), (42, 952168), (48, 833147), (49, 816144), (56, 714126), (84, 476084), (98, 408072), (112, 357063), (147, 272048), (168, 238042), (196, 204036), (294, 136024), (336, 119021), (343, 116592), (347, 115248), (392, 102018), (588, 68012), (686, 58296), (694, 57624), (784, 51009), (1029, 38864), (1041, 38416), (1176, 34006), (1372, 29148), (1388, 28812), (2058, 19432), (2082, 19208), (2352, 17003), (2401, 16656), (2429, 16464), (2744, 14574), (2776, 14406), (4116, 9716), (4164, 9604), (4802, 8328), (4858, 8232), (5488, 7287), (5552, 7203)]