15628573264

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{2143}}^1$

素因数の和:2412

約数の個数: 80

約数和(自身を含む): 31681527808

約数和(自身を除く): 16052954544

約数列:

[1, 2, 4, 8, 16, 37, 74, 97, 127, 148, 194, 254, 296, 388, 508, 592, 776, 1016, 1552, 2032, 2143, 3589, 4286, 4699, 7178, 8572, 9398, 12319, 14356, 17144, 18796, 24638, 28712, 34288, 37592, 49276, 57424, 75184, 79291, 98552, 158582, 197104, 207871, 272161, 317164, 415742, 455803, 544322, 634328, 831484, 911606, 1088644, 1268656, 1662968, 1823212, 2177288, 3325936, 3646424, 4354576, 7292848, 7691227, 10069957, 15382454, 20139914, 26399617, 30764908, 40279828, 52799234, 61529816, 80559656, 105598468, 123059632, 161119312, 211196936, 422393872, 976785829, 1953571658, 3907143316, 7814286632, 15628573264]

約数ペア:

[(1, 15628573264), (2, 7814286632), (4, 3907143316), (8, 1953571658), (16, 976785829), (37, 422393872), (74, 211196936), (97, 161119312), (127, 123059632), (148, 105598468), (194, 80559656), (254, 61529816), (296, 52799234), (388, 40279828), (508, 30764908), (592, 26399617), (776, 20139914), (1016, 15382454), (1552, 10069957), (2032, 7691227), (2143, 7292848), (3589, 4354576), (4286, 3646424), (4699, 3325936), (7178, 2177288), (8572, 1823212), (9398, 1662968), (12319, 1268656), (14356, 1088644), (17144, 911606), (18796, 831484), (24638, 634328), (28712, 544322), (34288, 455803), (37592, 415742), (49276, 317164), (57424, 272161), (75184, 207871), (79291, 197104), (98552, 158582)]