68269376

素因数分解:

$2^6\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1571}}^1$

素因数の和:1687

約数の個数: 56

約数和(自身を含む): 156520896

約数和(自身を除く): 88251520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 194, 224, 388, 448, 679, 776, 1358, 1552, 1571, 2716, 3104, 3142, 5432, 6208, 6284, 10864, 10997, 12568, 21728, 21994, 25136, 43456, 43988, 50272, 87976, 100544, 152387, 175952, 304774, 351904, 609548, 703808, 1066709, 1219096, 2133418, 2438192, 4266836, 4876384, 8533672, 9752768, 17067344, 34134688, 68269376]

約数ペア:

[(1, 68269376), (2, 34134688), (4, 17067344), (7, 9752768), (8, 8533672), (14, 4876384), (16, 4266836), (28, 2438192), (32, 2133418), (56, 1219096), (64, 1066709), (97, 703808), (112, 609548), (194, 351904), (224, 304774), (388, 175952), (448, 152387), (679, 100544), (776, 87976), (1358, 50272), (1552, 43988), (1571, 43456), (2716, 25136), (3104, 21994), (3142, 21728), (5432, 12568), (6208, 10997), (6284, 10864)]