8478251632

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{773}}^1$

素因数の和:1106

約数の個数: 80

約数和(自身を含む): 17155901952

約数和(自身を除く): 8677650320

約数列:

[1, 2, 4, 8, 16, 37, 74, 97, 148, 191, 194, 296, 382, 388, 592, 764, 773, 776, 1528, 1546, 1552, 3056, 3092, 3589, 6184, 7067, 7178, 12368, 14134, 14356, 18527, 28268, 28601, 28712, 37054, 56536, 57202, 57424, 74108, 74981, 113072, 114404, 147643, 148216, 149962, 228808, 295286, 296432, 299924, 457616, 590572, 599848, 685499, 1181144, 1199696, 1370998, 2362288, 2741996, 2774297, 5462791, 5483992, 5548594, 10925582, 10967984, 11097188, 14321371, 21851164, 22194376, 28642742, 43702328, 44388752, 57285484, 87404656, 114570968, 229141936, 529890727, 1059781454, 2119562908, 4239125816, 8478251632]

約数ペア:

[(1, 8478251632), (2, 4239125816), (4, 2119562908), (8, 1059781454), (16, 529890727), (37, 229141936), (74, 114570968), (97, 87404656), (148, 57285484), (191, 44388752), (194, 43702328), (296, 28642742), (382, 22194376), (388, 21851164), (592, 14321371), (764, 11097188), (773, 10967984), (776, 10925582), (1528, 5548594), (1546, 5483992), (1552, 5462791), (3056, 2774297), (3092, 2741996), (3589, 2362288), (6184, 1370998), (7067, 1199696), (7178, 1181144), (12368, 685499), (14134, 599848), (14356, 590572), (18527, 457616), (28268, 299924), (28601, 296432), (28712, 295286), (37054, 228808), (56536, 149962), (57202, 148216), (57424, 147643), (74108, 114404), (74981, 113072)]