7922367068

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{75431}}^1$

素因数の和:75495

約数の個数: 72

約数和(自身を含む): 17978161152

約数和(自身を除く): 10055794084

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 121, 124, 154, 217, 242, 308, 341, 434, 484, 682, 847, 868, 1364, 1694, 2387, 3388, 3751, 4774, 7502, 9548, 15004, 26257, 52514, 75431, 105028, 150862, 301724, 528017, 829741, 1056034, 1659482, 2112068, 2338361, 3318964, 4676722, 5808187, 9127151, 9353444, 11616374, 16368527, 18254302, 23232748, 25721971, 32737054, 36508604, 51443942, 63890057, 65474108, 102887884, 127780114, 180053797, 255560228, 282941681, 360107594, 565883362, 720215188, 1131766724, 1980591767, 3961183534, 7922367068]

約数ペア:

[(1, 7922367068), (2, 3961183534), (4, 1980591767), (7, 1131766724), (11, 720215188), (14, 565883362), (22, 360107594), (28, 282941681), (31, 255560228), (44, 180053797), (62, 127780114), (77, 102887884), (121, 65474108), (124, 63890057), (154, 51443942), (217, 36508604), (242, 32737054), (308, 25721971), (341, 23232748), (434, 18254302), (484, 16368527), (682, 11616374), (847, 9353444), (868, 9127151), (1364, 5808187), (1694, 4676722), (2387, 3318964), (3388, 2338361), (3751, 2112068), (4774, 1659482), (7502, 1056034), (9548, 829741), (15004, 528017), (26257, 301724), (52514, 150862), (75431, 105028)]