67834816

素因数分解:

$2^6\times 7^2\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:346

約数の個数: 84

約数和(自身を含む): 158910528

約数和(自身を除く): 91075712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 97, 98, 112, 194, 196, 223, 224, 388, 392, 446, 448, 679, 776, 784, 892, 1358, 1552, 1561, 1568, 1784, 2716, 3104, 3122, 3136, 3568, 4753, 5432, 6208, 6244, 7136, 9506, 10864, 10927, 12488, 14272, 19012, 21631, 21728, 21854, 24976, 38024, 43262, 43456, 43708, 49952, 76048, 86524, 87416, 99904, 151417, 152096, 173048, 174832, 302834, 304192, 346096, 349664, 605668, 692192, 699328, 1059919, 1211336, 1384384, 2119838, 2422672, 4239676, 4845344, 8479352, 9690688, 16958704, 33917408, 67834816]

約数ペア:

[(1, 67834816), (2, 33917408), (4, 16958704), (7, 9690688), (8, 8479352), (14, 4845344), (16, 4239676), (28, 2422672), (32, 2119838), (49, 1384384), (56, 1211336), (64, 1059919), (97, 699328), (98, 692192), (112, 605668), (194, 349664), (196, 346096), (223, 304192), (224, 302834), (388, 174832), (392, 173048), (446, 152096), (448, 151417), (679, 99904), (776, 87416), (784, 86524), (892, 76048), (1358, 49952), (1552, 43708), (1561, 43456), (1568, 43262), (1784, 38024), (2716, 24976), (3104, 21854), (3122, 21728), (3136, 21631), (3568, 19012), (4753, 14272), (5432, 12488), (6208, 10927), (6244, 10864), (7136, 9506)]