13448768

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:339

約数の個数: 56

約数和(自身を含む): 28968192

約数和(自身を除く): 15519424

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 64, 68, 94, 136, 188, 263, 272, 376, 526, 544, 752, 799, 1052, 1088, 1504, 1598, 2104, 3008, 3196, 4208, 4471, 6392, 8416, 8942, 12361, 12784, 16832, 17884, 24722, 25568, 35768, 49444, 51136, 71536, 98888, 143072, 197776, 210137, 286144, 395552, 420274, 791104, 840548, 1681096, 3362192, 6724384, 13448768]

約数ペア:

[(1, 13448768), (2, 6724384), (4, 3362192), (8, 1681096), (16, 840548), (17, 791104), (32, 420274), (34, 395552), (47, 286144), (64, 210137), (68, 197776), (94, 143072), (136, 98888), (188, 71536), (263, 51136), (272, 49444), (376, 35768), (526, 25568), (544, 24722), (752, 17884), (799, 16832), (1052, 12784), (1088, 12361), (1504, 8942), (1598, 8416), (2104, 6392), (3008, 4471), (3196, 4208)]