11987527696

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{761}}^1\times {\mathrm{1997}}^1$

素因数の和:2812

約数の個数: 80

約数和(自身を含む): 25486248240

約数和(自身を除く): 13498720544

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 761, 986, 1522, 1972, 1997, 3044, 3944, 3994, 6088, 7888, 7988, 12176, 12937, 15976, 22069, 25874, 31952, 33949, 44138, 51748, 57913, 67898, 88276, 103496, 115826, 135796, 176552, 206992, 231652, 271592, 353104, 375173, 463304, 543184, 750346, 926608, 984521, 1500692, 1519717, 1969042, 3001384, 3039434, 3938084, 6002768, 6078868, 7876168, 12157736, 15752336, 24315472, 25835189, 44071793, 51670378, 88143586, 103340756, 176287172, 206681512, 352574344, 413363024, 705148688, 749220481, 1498440962, 2996881924, 5993763848, 11987527696]

約数ペア:

[(1, 11987527696), (2, 5993763848), (4, 2996881924), (8, 1498440962), (16, 749220481), (17, 705148688), (29, 413363024), (34, 352574344), (58, 206681512), (68, 176287172), (116, 103340756), (136, 88143586), (232, 51670378), (272, 44071793), (464, 25835189), (493, 24315472), (761, 15752336), (986, 12157736), (1522, 7876168), (1972, 6078868), (1997, 6002768), (3044, 3938084), (3944, 3039434), (3994, 3001384), (6088, 1969042), (7888, 1519717), (7988, 1500692), (12176, 984521), (12937, 926608), (15976, 750346), (22069, 543184), (25874, 463304), (31952, 375173), (33949, 353104), (44138, 271592), (51748, 231652), (57913, 206992), (67898, 176552), (88276, 135796), (103496, 115826)]