28304872

素因数分解:

$2^3\times {\mathrm{1481}}^1\times {\mathrm{2389}}^1$

素因数の和:3876

約数の個数: 16

約数和(自身を含む): 53129700

約数和(自身を除く): 24824828

約数列:

[1, 2, 4, 8, 1481, 2389, 2962, 4778, 5924, 9556, 11848, 19112, 3538109, 7076218, 14152436, 28304872]

約数ペア:

[(1, 28304872), (2, 14152436), (4, 7076218), (8, 3538109), (1481, 19112), (2389, 11848), (2962, 9556), (4778, 5924)]