28709030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1217}}^1$

素因数の和:1568

約数の個数: 32

約数和(自身を含む): 59282496

約数和(自身を除く): 30573466

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 337, 674, 1217, 1685, 2359, 2434, 3370, 4718, 6085, 8519, 11795, 12170, 17038, 23590, 42595, 85190, 410129, 820258, 2050645, 2870903, 4101290, 5741806, 14354515, 28709030]

約数ペア:

[(1, 28709030), (2, 14354515), (5, 5741806), (7, 4101290), (10, 2870903), (14, 2050645), (35, 820258), (70, 410129), (337, 85190), (674, 42595), (1217, 23590), (1685, 17038), (2359, 12170), (2434, 11795), (3370, 8519), (4718, 6085)]