27619072

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 61066544

約数和(自身を除く): 33447472

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 128, 172, 193, 208, 256, 344, 386, 416, 559, 688, 772, 832, 1118, 1376, 1544, 1664, 2236, 2509, 2752, 3088, 3328, 4472, 5018, 5504, 6176, 8299, 8944, 10036, 11008, 12352, 16598, 17888, 20072, 24704, 33196, 35776, 40144, 49408, 66392, 71552, 80288, 107887, 132784, 143104, 160576, 215774, 265568, 321152, 431548, 531136, 642304, 863096, 1062272, 1726192, 2124544, 3452384, 6904768, 13809536, 27619072]

約数ペア:

[(1, 27619072), (2, 13809536), (4, 6904768), (8, 3452384), (13, 2124544), (16, 1726192), (26, 1062272), (32, 863096), (43, 642304), (52, 531136), (64, 431548), (86, 321152), (104, 265568), (128, 215774), (172, 160576), (193, 143104), (208, 132784), (256, 107887), (344, 80288), (386, 71552), (416, 66392), (559, 49408), (688, 40144), (772, 35776), (832, 33196), (1118, 24704), (1376, 20072), (1544, 17888), (1664, 16598), (2236, 12352), (2509, 11008), (2752, 10036), (3088, 8944), (3328, 8299), (4472, 6176), (5018, 5504)]