71666711192

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{1535803}}^1$

素因数の和:1536135

約数の個数: 32

約数和(自身を含む): 141908289600

約数和(自身を除く): 70241578408

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 307, 614, 1228, 2456, 5833, 11666, 23332, 46664, 1535803, 3071606, 6143212, 12286424, 29180257, 58360514, 116721028, 233442056, 471491521, 942983042, 1885966084, 3771932168, 8958338899, 17916677798, 35833355596, 71666711192]

約数ペア:

[(1, 71666711192), (2, 35833355596), (4, 17916677798), (8, 8958338899), (19, 3771932168), (38, 1885966084), (76, 942983042), (152, 471491521), (307, 233442056), (614, 116721028), (1228, 58360514), (2456, 29180257), (5833, 12286424), (11666, 6143212), (23332, 3071606), (46664, 1535803)]