27440192

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 84

約数和(自身を含む): 61356240

約数和(自身を除く): 33916048

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 59, 64, 86, 104, 118, 169, 172, 208, 236, 338, 344, 416, 472, 559, 676, 688, 767, 832, 944, 1118, 1352, 1376, 1534, 1888, 2236, 2537, 2704, 2752, 3068, 3776, 4472, 5074, 5408, 6136, 7267, 8944, 9971, 10148, 10816, 12272, 14534, 17888, 19942, 20296, 24544, 29068, 32981, 35776, 39884, 40592, 49088, 58136, 65962, 79768, 81184, 116272, 131924, 159536, 162368, 232544, 263848, 319072, 428753, 465088, 527696, 638144, 857506, 1055392, 1715012, 2110784, 3430024, 6860048, 13720096, 27440192]

約数ペア:

[(1, 27440192), (2, 13720096), (4, 6860048), (8, 3430024), (13, 2110784), (16, 1715012), (26, 1055392), (32, 857506), (43, 638144), (52, 527696), (59, 465088), (64, 428753), (86, 319072), (104, 263848), (118, 232544), (169, 162368), (172, 159536), (208, 131924), (236, 116272), (338, 81184), (344, 79768), (416, 65962), (472, 58136), (559, 49088), (676, 40592), (688, 39884), (767, 35776), (832, 32981), (944, 29068), (1118, 24544), (1352, 20296), (1376, 19942), (1534, 17888), (1888, 14534), (2236, 12272), (2537, 10816), (2704, 10148), (2752, 9971), (3068, 8944), (3776, 7267), (4472, 6136), (5074, 5408)]