65326976

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:164

約数の個数: 128

約数和(自身を含む): 158336640

約数和(自身を除く): 93009664

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 43, 44, 52, 64, 83, 86, 88, 104, 128, 143, 166, 172, 176, 208, 286, 332, 344, 352, 416, 473, 559, 572, 664, 688, 704, 832, 913, 946, 1079, 1118, 1144, 1328, 1376, 1408, 1664, 1826, 1892, 2158, 2236, 2288, 2656, 2752, 3569, 3652, 3784, 4316, 4472, 4576, 5312, 5504, 6149, 7138, 7304, 7568, 8632, 8944, 9152, 10624, 11869, 12298, 14276, 14608, 15136, 17264, 17888, 18304, 23738, 24596, 28552, 29216, 30272, 34528, 35776, 39259, 46397, 47476, 49192, 57104, 58432, 60544, 69056, 71552, 78518, 92794, 94952, 98384, 114208, 116864, 138112, 157036, 185588, 189904, 196768, 228416, 314072, 371176, 379808, 393536, 456832, 510367, 628144, 742352, 759616, 787072, 1020734, 1256288, 1484704, 1519232, 2041468, 2512576, 2969408, 4082936, 5025152, 5938816, 8165872, 16331744, 32663488, 65326976]

約数ペア:

[(1, 65326976), (2, 32663488), (4, 16331744), (8, 8165872), (11, 5938816), (13, 5025152), (16, 4082936), (22, 2969408), (26, 2512576), (32, 2041468), (43, 1519232), (44, 1484704), (52, 1256288), (64, 1020734), (83, 787072), (86, 759616), (88, 742352), (104, 628144), (128, 510367), (143, 456832), (166, 393536), (172, 379808), (176, 371176), (208, 314072), (286, 228416), (332, 196768), (344, 189904), (352, 185588), (416, 157036), (473, 138112), (559, 116864), (572, 114208), (664, 98384), (688, 94952), (704, 92794), (832, 78518), (913, 71552), (946, 69056), (1079, 60544), (1118, 58432), (1144, 57104), (1328, 49192), (1376, 47476), (1408, 46397), (1664, 39259), (1826, 35776), (1892, 34528), (2158, 30272), (2236, 29216), (2288, 28552), (2656, 24596), (2752, 23738), (3569, 18304), (3652, 17888), (3784, 17264), (4316, 15136), (4472, 14608), (4576, 14276), (5312, 12298), (5504, 11869), (6149, 10624), (7138, 9152), (7304, 8944), (7568, 8632)]