28779648

素因数分解:

$2^7\times 3^1\times {\mathrm{149}}^1\times {\mathrm{503}}^1$

素因数の和:669

約数の個数: 64

約数和(自身を含む): 77112000

約数和(自身を除く): 48332352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 149, 192, 298, 384, 447, 503, 596, 894, 1006, 1192, 1509, 1788, 2012, 2384, 3018, 3576, 4024, 4768, 6036, 7152, 8048, 9536, 12072, 14304, 16096, 19072, 24144, 28608, 32192, 48288, 57216, 64384, 74947, 96576, 149894, 193152, 224841, 299788, 449682, 599576, 899364, 1199152, 1798728, 2398304, 3597456, 4796608, 7194912, 9593216, 14389824, 28779648]

約数ペア:

[(1, 28779648), (2, 14389824), (3, 9593216), (4, 7194912), (6, 4796608), (8, 3597456), (12, 2398304), (16, 1798728), (24, 1199152), (32, 899364), (48, 599576), (64, 449682), (96, 299788), (128, 224841), (149, 193152), (192, 149894), (298, 96576), (384, 74947), (447, 64384), (503, 57216), (596, 48288), (894, 32192), (1006, 28608), (1192, 24144), (1509, 19072), (1788, 16096), (2012, 14304), (2384, 12072), (3018, 9536), (3576, 8048), (4024, 7152), (4768, 6036)]