79748776

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{1709}}^1$

素因数の和:2041

約数の個数: 32

約数和(自身を含む): 158004000

約数和(自身を除く): 78255224

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 307, 614, 1228, 1709, 2456, 3418, 5833, 6836, 11666, 13672, 23332, 32471, 46664, 64942, 129884, 259768, 524663, 1049326, 2098652, 4197304, 9968597, 19937194, 39874388, 79748776]

約数ペア:

[(1, 79748776), (2, 39874388), (4, 19937194), (8, 9968597), (19, 4197304), (38, 2098652), (76, 1049326), (152, 524663), (307, 259768), (614, 129884), (1228, 64942), (1709, 46664), (2456, 32471), (3418, 23332), (5833, 13672), (6836, 11666)]