26716144

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:398

約数の個数: 80

約数和(自身を含む): 64995840

約数和(自身を除く): 38279696

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 59, 91, 104, 112, 118, 182, 208, 236, 311, 364, 413, 472, 622, 728, 767, 826, 944, 1244, 1456, 1534, 1652, 2177, 2488, 3068, 3304, 4043, 4354, 4976, 5369, 6136, 6608, 8086, 8708, 10738, 12272, 16172, 17416, 18349, 21476, 28301, 32344, 34832, 36698, 42952, 56602, 64688, 73396, 85904, 113204, 128443, 146792, 226408, 238537, 256886, 293584, 452816, 477074, 513772, 954148, 1027544, 1669759, 1908296, 2055088, 3339518, 3816592, 6679036, 13358072, 26716144]

約数ペア:

[(1, 26716144), (2, 13358072), (4, 6679036), (7, 3816592), (8, 3339518), (13, 2055088), (14, 1908296), (16, 1669759), (26, 1027544), (28, 954148), (52, 513772), (56, 477074), (59, 452816), (91, 293584), (104, 256886), (112, 238537), (118, 226408), (182, 146792), (208, 128443), (236, 113204), (311, 85904), (364, 73396), (413, 64688), (472, 56602), (622, 42952), (728, 36698), (767, 34832), (826, 32344), (944, 28301), (1244, 21476), (1456, 18349), (1534, 17416), (1652, 16172), (2177, 12272), (2488, 10738), (3068, 8708), (3304, 8086), (4043, 6608), (4354, 6136), (4976, 5369)]