28401530

素因数分解:

$2^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{4679}}^1$

素因数の和:5293

約数の個数: 16

約数和(自身を含む): 51217920

約数和(自身を除く): 22816390

約数列:

[1, 2, 5, 10, 607, 1214, 3035, 4679, 6070, 9358, 23395, 46790, 2840153, 5680306, 14200765, 28401530]

約数ペア:

[(1, 28401530), (2, 14200765), (5, 5680306), (10, 2840153), (607, 46790), (1214, 23395), (3035, 9358), (4679, 6070)]