67797248

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{8543}}^1$

素因数の和:8590

約数の個数: 36

約数和(自身を含む): 139711488

約数和(自身を除く): 71914240

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 8543, 17086, 34172, 68344, 136688, 264833, 273376, 529666, 546752, 1059332, 1093504, 2118664, 2187008, 4237328, 8474656, 16949312, 33898624, 67797248]

約数ペア:

[(1, 67797248), (2, 33898624), (4, 16949312), (8, 8474656), (16, 4237328), (31, 2187008), (32, 2118664), (62, 1093504), (64, 1059332), (124, 546752), (128, 529666), (248, 273376), (256, 264833), (496, 136688), (992, 68344), (1984, 34172), (3968, 17086), (7936, 8543)]