67838912

素因数分解:

$2^6\times {\mathrm{31}}^2\times {\mathrm{1103}}^1$

素因数の和:1177

約数の個数: 42

約数和(自身を含む): 139226544

約数和(自身を除く): 71387632

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 961, 992, 1103, 1922, 1984, 2206, 3844, 4412, 7688, 8824, 15376, 17648, 30752, 34193, 35296, 61504, 68386, 70592, 136772, 273544, 547088, 1059983, 1094176, 2119966, 2188352, 4239932, 8479864, 16959728, 33919456, 67838912]

約数ペア:

[(1, 67838912), (2, 33919456), (4, 16959728), (8, 8479864), (16, 4239932), (31, 2188352), (32, 2119966), (62, 1094176), (64, 1059983), (124, 547088), (248, 273544), (496, 136772), (961, 70592), (992, 68386), (1103, 61504), (1922, 35296), (1984, 34193), (2206, 30752), (3844, 17648), (4412, 15376), (7688, 8824)]