28649118

素因数分解:

$2^1\times 3^1\times {\mathrm{683}}^1\times {\mathrm{6991}}^1$

素因数の和:7679

約数の個数: 16

約数和(自身を含む): 57390336

約数和(自身を除く): 28741218

約数列:

[1, 2, 3, 6, 683, 1366, 2049, 4098, 6991, 13982, 20973, 41946, 4774853, 9549706, 14324559, 28649118]

約数ペア:

[(1, 28649118), (2, 14324559), (3, 9549706), (6, 4774853), (683, 41946), (1366, 20973), (2049, 13982), (4098, 6991)]