28237744

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{76733}}^1$

素因数の和:76764

約数の個数: 20

約数和(自身を含む): 57090096

約数和(自身を除く): 28852352

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 76733, 153466, 306932, 613864, 1227728, 1764859, 3529718, 7059436, 14118872, 28237744]

約数ペア:

[(1, 28237744), (2, 14118872), (4, 7059436), (8, 3529718), (16, 1764859), (23, 1227728), (46, 613864), (92, 306932), (184, 153466), (368, 76733)]