27985312

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{28211}}^1$

素因数の和:28252

約数の個数: 24

約数和(自身を含む): 56875392

約数和(自身を除く): 28890080

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 28211, 56422, 112844, 225688, 451376, 874541, 902752, 1749082, 3498164, 6996328, 13992656, 27985312]

約数ペア:

[(1, 27985312), (2, 13992656), (4, 6996328), (8, 3498164), (16, 1749082), (31, 902752), (32, 874541), (62, 451376), (124, 225688), (248, 112844), (496, 56422), (992, 28211)]