38996812816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1223}}^1\times {\mathrm{3739}}^1$

素因数の和:5024

約数の個数: 80

約数和(自身を含む): 83443409280

約数和(自身を除く): 44446596464

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 1223, 2132, 2446, 3739, 4264, 4892, 7478, 8528, 9784, 14956, 15899, 19568, 29912, 31798, 48607, 50143, 59824, 63596, 97214, 100286, 127192, 153299, 194428, 200572, 254384, 306598, 388856, 401144, 613196, 651859, 777712, 802288, 1226392, 1303718, 1992887, 2452784, 2607436, 3985774, 4572797, 5214872, 7971548, 9145594, 10429744, 15943096, 18291188, 31886192, 36582376, 59446361, 73164752, 118892722, 187484677, 237785444, 374969354, 475570888, 749938708, 951141776, 1499877416, 2437300801, 2999754832, 4874601602, 9749203204, 19498406408, 38996812816]

約数ペア:

[(1, 38996812816), (2, 19498406408), (4, 9749203204), (8, 4874601602), (13, 2999754832), (16, 2437300801), (26, 1499877416), (41, 951141776), (52, 749938708), (82, 475570888), (104, 374969354), (164, 237785444), (208, 187484677), (328, 118892722), (533, 73164752), (656, 59446361), (1066, 36582376), (1223, 31886192), (2132, 18291188), (2446, 15943096), (3739, 10429744), (4264, 9145594), (4892, 7971548), (7478, 5214872), (8528, 4572797), (9784, 3985774), (14956, 2607436), (15899, 2452784), (19568, 1992887), (29912, 1303718), (31798, 1226392), (48607, 802288), (50143, 777712), (59824, 651859), (63596, 613196), (97214, 401144), (100286, 388856), (127192, 306598), (153299, 254384), (194428, 200572)]