67554842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{4013}}^1$

素因数の和:4477

約数の個数: 16

約数和(自身を含む): 106932960

約数和(自身を除く): 39378118

約数列:

[1, 2, 19, 38, 443, 886, 4013, 8026, 8417, 16834, 76247, 152494, 1777759, 3555518, 33777421, 67554842]

約数ペア:

[(1, 67554842), (2, 33777421), (19, 3555518), (38, 1777759), (443, 152494), (886, 76247), (4013, 16834), (8026, 8417)]