67897264

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{63337}}^1$

素因数の和:63412

約数の個数: 20

約数和(自身を含む): 133516504

約数和(自身を除く): 65619240

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 63337, 126674, 253348, 506696, 1013392, 4243579, 8487158, 16974316, 33948632, 67897264]

約数ペア:

[(1, 67897264), (2, 33948632), (4, 16974316), (8, 8487158), (16, 4243579), (67, 1013392), (134, 506696), (268, 253348), (536, 126674), (1072, 63337)]