8000553616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1\times {\mathrm{1709}}^1$

素因数の和:2192

約数の個数: 80

約数和(自身を含む): 17215951680

約数和(自身を除く): 9215398064

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 176, 268, 397, 536, 737, 794, 1072, 1474, 1588, 1709, 2948, 3176, 3418, 4367, 5896, 6352, 6836, 8734, 11792, 13672, 17468, 18799, 26599, 27344, 34936, 37598, 53198, 69872, 75196, 106396, 114503, 150392, 212792, 229006, 292589, 300784, 425584, 458012, 585178, 678473, 916024, 1170356, 1259533, 1356946, 1832048, 2340712, 2519066, 2713892, 4681424, 5038132, 5427784, 7463203, 10076264, 10855568, 14926406, 20152528, 29852812, 45457691, 59705624, 90915382, 119411248, 181830764, 363661528, 500034601, 727323056, 1000069202, 2000138404, 4000276808, 8000553616]

約数ペア:

[(1, 8000553616), (2, 4000276808), (4, 2000138404), (8, 1000069202), (11, 727323056), (16, 500034601), (22, 363661528), (44, 181830764), (67, 119411248), (88, 90915382), (134, 59705624), (176, 45457691), (268, 29852812), (397, 20152528), (536, 14926406), (737, 10855568), (794, 10076264), (1072, 7463203), (1474, 5427784), (1588, 5038132), (1709, 4681424), (2948, 2713892), (3176, 2519066), (3418, 2340712), (4367, 1832048), (5896, 1356946), (6352, 1259533), (6836, 1170356), (8734, 916024), (11792, 678473), (13672, 585178), (17468, 458012), (18799, 425584), (26599, 300784), (27344, 292589), (34936, 229006), (37598, 212792), (53198, 150392), (69872, 114503), (75196, 106396)]