15679890688

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{795449}}^1$

素因数の和:795483

約数の個数: 72

約数和(自身を含む): 39021595200

約数和(自身を除く): 23341704512

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 4928, 9856, 19712, 795449, 1590898, 3181796, 5568143, 6363592, 8749939, 11136286, 12727184, 17499878, 22272572, 25454368, 34999756, 44545144, 50908736, 61249573, 69999512, 89090288, 101817472, 122499146, 139999024, 178180576, 203634944, 244998292, 279998048, 356361152, 489996584, 559996096, 712722304, 979993168, 1119992192, 1425444608, 1959986336, 2239984384, 3919972672, 7839945344, 15679890688]

約数ペア:

[(1, 15679890688), (2, 7839945344), (4, 3919972672), (7, 2239984384), (8, 1959986336), (11, 1425444608), (14, 1119992192), (16, 979993168), (22, 712722304), (28, 559996096), (32, 489996584), (44, 356361152), (56, 279998048), (64, 244998292), (77, 203634944), (88, 178180576), (112, 139999024), (128, 122499146), (154, 101817472), (176, 89090288), (224, 69999512), (256, 61249573), (308, 50908736), (352, 44545144), (448, 34999756), (616, 25454368), (704, 22272572), (896, 17499878), (1232, 12727184), (1408, 11136286), (1792, 8749939), (2464, 6363592), (2816, 5568143), (4928, 3181796), (9856, 1590898), (19712, 795449)]