829454528

素因数分解:

$2^6\times 7^1\times {\mathrm{661}}^1\times {\mathrm{2801}}^1$

素因数の和:3481

約数の個数: 56

約数和(自身を含む): 1884602784

約数和(自身を除く): 1055148256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 661, 1322, 2644, 2801, 4627, 5288, 5602, 9254, 10576, 11204, 18508, 19607, 21152, 22408, 37016, 39214, 42304, 44816, 74032, 78428, 89632, 148064, 156856, 179264, 296128, 313712, 627424, 1254848, 1851461, 3702922, 7405844, 12960227, 14811688, 25920454, 29623376, 51840908, 59246752, 103681816, 118493504, 207363632, 414727264, 829454528]

約数ペア:

[(1, 829454528), (2, 414727264), (4, 207363632), (7, 118493504), (8, 103681816), (14, 59246752), (16, 51840908), (28, 29623376), (32, 25920454), (56, 14811688), (64, 12960227), (112, 7405844), (224, 3702922), (448, 1851461), (661, 1254848), (1322, 627424), (2644, 313712), (2801, 296128), (4627, 179264), (5288, 156856), (5602, 148064), (9254, 89632), (10576, 78428), (11204, 74032), (18508, 44816), (19607, 42304), (21152, 39214), (22408, 37016)]