1680321712

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{1327}}^1\times {\mathrm{2729}}^1$

素因数の和:4093

約数の個数: 40

約数和(自身を含む): 3371659200

約数和(自身を除く): 1691337488

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 1327, 2654, 2729, 5308, 5458, 10616, 10916, 21232, 21832, 38483, 43664, 76966, 79141, 153932, 158282, 307864, 316564, 615728, 633128, 1266256, 3621383, 7242766, 14485532, 28971064, 57942128, 105020107, 210040214, 420080428, 840160856, 1680321712]

約数ペア:

[(1, 1680321712), (2, 840160856), (4, 420080428), (8, 210040214), (16, 105020107), (29, 57942128), (58, 28971064), (116, 14485532), (232, 7242766), (464, 3621383), (1327, 1266256), (2654, 633128), (2729, 615728), (5308, 316564), (5458, 307864), (10616, 158282), (10916, 153932), (21232, 79141), (21832, 76966), (38483, 43664)]