26879336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{1087}}^1$

素因数の和:1385

約数の個数: 32

約数和(自身を含む): 55226880

約数和(自身を除く): 28347544

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 281, 562, 1087, 1124, 2174, 2248, 3091, 4348, 6182, 8696, 11957, 12364, 23914, 24728, 47828, 95656, 305447, 610894, 1221788, 2443576, 3359917, 6719834, 13439668, 26879336]

約数ペア:

[(1, 26879336), (2, 13439668), (4, 6719834), (8, 3359917), (11, 2443576), (22, 1221788), (44, 610894), (88, 305447), (281, 95656), (562, 47828), (1087, 24728), (1124, 23914), (2174, 12364), (2248, 11957), (3091, 8696), (4348, 6182)]