78825728

素因数分解:

$2^8\times {\mathrm{367}}^1\times {\mathrm{839}}^1$

素因数の和:1222

約数の個数: 36

約数和(自身を含む): 157960320

約数和(自身を除く): 79134592

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 367, 734, 839, 1468, 1678, 2936, 3356, 5872, 6712, 11744, 13424, 23488, 26848, 46976, 53696, 93952, 107392, 214784, 307913, 615826, 1231652, 2463304, 4926608, 9853216, 19706432, 39412864, 78825728]

約数ペア:

[(1, 78825728), (2, 39412864), (4, 19706432), (8, 9853216), (16, 4926608), (32, 2463304), (64, 1231652), (128, 615826), (256, 307913), (367, 214784), (734, 107392), (839, 93952), (1468, 53696), (1678, 46976), (2936, 26848), (3356, 23488), (5872, 13424), (6712, 11744)]