72712192

素因数分解:

$2^{15}\times 7^1\times {\mathrm{317}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 166721040

約数和(自身を除く): 94008848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 317, 448, 512, 634, 896, 1024, 1268, 1792, 2048, 2219, 2536, 3584, 4096, 4438, 5072, 7168, 8192, 8876, 10144, 14336, 16384, 17752, 20288, 28672, 32768, 35504, 40576, 57344, 71008, 81152, 114688, 142016, 162304, 229376, 284032, 324608, 568064, 649216, 1136128, 1298432, 2272256, 2596864, 4544512, 5193728, 9089024, 10387456, 18178048, 36356096, 72712192]

約数ペア:

[(1, 72712192), (2, 36356096), (4, 18178048), (7, 10387456), (8, 9089024), (14, 5193728), (16, 4544512), (28, 2596864), (32, 2272256), (56, 1298432), (64, 1136128), (112, 649216), (128, 568064), (224, 324608), (256, 284032), (317, 229376), (448, 162304), (512, 142016), (634, 114688), (896, 81152), (1024, 71008), (1268, 57344), (1792, 40576), (2048, 35504), (2219, 32768), (2536, 28672), (3584, 20288), (4096, 17752), (4438, 16384), (5072, 14336), (7168, 10144), (8192, 8876)]