77349904

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{17839}}^1$

素因数の和:18118

約数の個数: 20

約数和(自身を含む): 150426880

約数和(自身を除く): 73076976

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2168, 4336, 17839, 35678, 71356, 142712, 285424, 4834369, 9668738, 19337476, 38674952, 77349904]

約数ペア:

[(1, 77349904), (2, 38674952), (4, 19337476), (8, 9668738), (16, 4834369), (271, 285424), (542, 142712), (1084, 71356), (2168, 35678), (4336, 17839)]