42743456

素因数分解:

$2^5\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1103}}^1$

素因数の和:1293

約数の個数: 48

約数和(自身を含む): 96816384

約数和(自身を除く): 54072928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 173, 224, 346, 692, 1103, 1211, 1384, 2206, 2422, 2768, 4412, 4844, 5536, 7721, 8824, 9688, 15442, 17648, 19376, 30884, 35296, 38752, 61768, 123536, 190819, 247072, 381638, 763276, 1335733, 1526552, 2671466, 3053104, 5342932, 6106208, 10685864, 21371728, 42743456]

約数ペア:

[(1, 42743456), (2, 21371728), (4, 10685864), (7, 6106208), (8, 5342932), (14, 3053104), (16, 2671466), (28, 1526552), (32, 1335733), (56, 763276), (112, 381638), (173, 247072), (224, 190819), (346, 123536), (692, 61768), (1103, 38752), (1211, 35296), (1384, 30884), (2206, 19376), (2422, 17648), (2768, 15442), (4412, 9688), (4844, 8824), (5536, 7721)]