26908730

素因数分解:

$2^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{4159}}^1$

素因数の和:4813

約数の個数: 16

約数和(自身を含む): 48522240

約数和(自身を除く): 21613510

約数列:

[1, 2, 5, 10, 647, 1294, 3235, 4159, 6470, 8318, 20795, 41590, 2690873, 5381746, 13454365, 26908730]

約数ペア:

[(1, 26908730), (2, 13454365), (5, 5381746), (10, 2690873), (647, 41590), (1294, 20795), (3235, 8318), (4159, 6470)]