27377428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{4019}}^1$

素因数の和:4167

約数の個数: 24

約数和(自身を含む): 52002720

約数和(自身を除く): 24625292

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 1703, 3406, 4019, 6812, 8038, 16076, 52247, 104494, 208988, 526489, 1052978, 2105956, 6844357, 13688714, 27377428]

約数ペア:

[(1, 27377428), (2, 13688714), (4, 6844357), (13, 2105956), (26, 1052978), (52, 526489), (131, 208988), (262, 104494), (524, 52247), (1703, 16076), (3406, 8038), (4019, 6812)]