28269876

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{9857}}^1$

素因数の和:10103

約数の個数: 24

約数和(自身を含む): 66245760

約数和(自身を除く): 37975884

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 1434, 2868, 9857, 19714, 29571, 39428, 59142, 118284, 2355823, 4711646, 7067469, 9423292, 14134938, 28269876]

約数ペア:

[(1, 28269876), (2, 14134938), (3, 9423292), (4, 7067469), (6, 4711646), (12, 2355823), (239, 118284), (478, 59142), (717, 39428), (956, 29571), (1434, 19714), (2868, 9857)]