76745728

素因数分解:

$2^{10}\times {\mathrm{149}}^1\times {\mathrm{503}}^1$

素因数の和:672

約数の個数: 44

約数和(自身を含む): 154753200

約数和(自身を除く): 78007472

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 256, 298, 503, 512, 596, 1006, 1024, 1192, 2012, 2384, 4024, 4768, 8048, 9536, 16096, 19072, 32192, 38144, 64384, 74947, 76288, 128768, 149894, 152576, 257536, 299788, 515072, 599576, 1199152, 2398304, 4796608, 9593216, 19186432, 38372864, 76745728]

約数ペア:

[(1, 76745728), (2, 38372864), (4, 19186432), (8, 9593216), (16, 4796608), (32, 2398304), (64, 1199152), (128, 599576), (149, 515072), (256, 299788), (298, 257536), (503, 152576), (512, 149894), (596, 128768), (1006, 76288), (1024, 74947), (1192, 64384), (2012, 38144), (2384, 32192), (4024, 19072), (4768, 16096), (8048, 9536)]