28371704

素因数分解:

$2^3\times {\mathrm{523}}^1\times {\mathrm{6781}}^1$

素因数の和:7310

約数の個数: 16

約数和(自身を含む): 53306520

約数和(自身を除く): 24934816

約数列:

[1, 2, 4, 8, 523, 1046, 2092, 4184, 6781, 13562, 27124, 54248, 3546463, 7092926, 14185852, 28371704]

約数ペア:

[(1, 28371704), (2, 14185852), (4, 7092926), (8, 3546463), (523, 54248), (1046, 27124), (2092, 13562), (4184, 6781)]