40991104

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4159}}^1$

素因数の和:4191

約数の個数: 64

約数和(自身を含む): 101836800

約数和(自身を除く): 60845696

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 308, 352, 448, 616, 704, 896, 1232, 1408, 2464, 4159, 4928, 8318, 9856, 16636, 29113, 33272, 45749, 58226, 66544, 91498, 116452, 133088, 182996, 232904, 266176, 320243, 365992, 465808, 532352, 640486, 731984, 931616, 1280972, 1463968, 1863232, 2561944, 2927936, 3726464, 5123888, 5855872, 10247776, 20495552, 40991104]

約数ペア:

[(1, 40991104), (2, 20495552), (4, 10247776), (7, 5855872), (8, 5123888), (11, 3726464), (14, 2927936), (16, 2561944), (22, 1863232), (28, 1463968), (32, 1280972), (44, 931616), (56, 731984), (64, 640486), (77, 532352), (88, 465808), (112, 365992), (128, 320243), (154, 266176), (176, 232904), (224, 182996), (308, 133088), (352, 116452), (448, 91498), (616, 66544), (704, 58226), (896, 45749), (1232, 33272), (1408, 29113), (2464, 16636), (4159, 9856), (4928, 8318)]