68409296

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:519

約数の個数: 40

約数和(自身を含む): 135126024

約数和(自身を除く): 66716728

約数列:

[1, 2, 4, 8, 16, 113, 157, 226, 241, 314, 452, 482, 628, 904, 964, 1256, 1808, 1928, 2512, 3856, 17741, 27233, 35482, 37837, 54466, 70964, 75674, 108932, 141928, 151348, 217864, 283856, 302696, 435728, 605392, 4275581, 8551162, 17102324, 34204648, 68409296]

約数ペア:

[(1, 68409296), (2, 34204648), (4, 17102324), (8, 8551162), (16, 4275581), (113, 605392), (157, 435728), (226, 302696), (241, 283856), (314, 217864), (452, 151348), (482, 141928), (628, 108932), (904, 75674), (964, 70964), (1256, 54466), (1808, 37837), (1928, 35482), (2512, 27233), (3856, 17741)]