38372864

素因数分解:

$2^9\times {\mathrm{149}}^1\times {\mathrm{503}}^1$

素因数の和:670

約数の個数: 40

約数和(自身を含む): 77338800

約数和(自身を除く): 38965936

約数列:

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

約数ペア:

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