13042688

素因数分解:

$2^{10}\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:338

約数の個数: 44

約数和(自身を含む): 26725632

約数和(自身を除く): 13682944

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 271, 376, 512, 542, 752, 1024, 1084, 1504, 2168, 3008, 4336, 6016, 8672, 12032, 12737, 17344, 24064, 25474, 34688, 48128, 50948, 69376, 101896, 138752, 203792, 277504, 407584, 815168, 1630336, 3260672, 6521344, 13042688]

約数ペア:

[(1, 13042688), (2, 6521344), (4, 3260672), (8, 1630336), (16, 815168), (32, 407584), (47, 277504), (64, 203792), (94, 138752), (128, 101896), (188, 69376), (256, 50948), (271, 48128), (376, 34688), (512, 25474), (542, 24064), (752, 17344), (1024, 12737), (1084, 12032), (1504, 8672), (2168, 6016), (3008, 4336)]