774278848

素因数分解:

$2^6\times 7^1\times {\mathrm{211}}^1\times {\mathrm{8191}}^1$

素因数の和:8421

約数の個数: 56

約数和(自身を含む): 1764491264

約数和(自身を除く): 990212416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 211, 224, 422, 448, 844, 1477, 1688, 2954, 3376, 5908, 6752, 8191, 11816, 13504, 16382, 23632, 32764, 47264, 57337, 65528, 94528, 114674, 131056, 229348, 262112, 458696, 524224, 917392, 1728301, 1834784, 3456602, 3669568, 6913204, 12098107, 13826408, 24196214, 27652816, 48392428, 55305632, 96784856, 110611264, 193569712, 387139424, 774278848]

約数ペア:

[(1, 774278848), (2, 387139424), (4, 193569712), (7, 110611264), (8, 96784856), (14, 55305632), (16, 48392428), (28, 27652816), (32, 24196214), (56, 13826408), (64, 12098107), (112, 6913204), (211, 3669568), (224, 3456602), (422, 1834784), (448, 1728301), (844, 917392), (1477, 524224), (1688, 458696), (2954, 262112), (3376, 229348), (5908, 131056), (6752, 114674), (8191, 94528), (11816, 65528), (13504, 57337), (16382, 47264), (23632, 32764)]