1279050752

素因数分解:

$2^{10}\times 7^1\times {\mathrm{178439}}^1$

素因数の和:178466

約数の個数: 44

約数和(自身を含む): 2922133440

約数和(自身を除く): 1643082688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 178439, 356878, 713756, 1249073, 1427512, 2498146, 2855024, 4996292, 5710048, 9992584, 11420096, 19985168, 22840192, 39970336, 45680384, 79940672, 91360768, 159881344, 182721536, 319762688, 639525376, 1279050752]

約数ペア:

[(1, 1279050752), (2, 639525376), (4, 319762688), (7, 182721536), (8, 159881344), (14, 91360768), (16, 79940672), (28, 45680384), (32, 39970336), (56, 22840192), (64, 19985168), (112, 11420096), (128, 9992584), (224, 5710048), (256, 4996292), (448, 2855024), (512, 2498146), (896, 1427512), (1024, 1249073), (1792, 713756), (3584, 356878), (7168, 178439)]