28987424

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{12409}}^1$

素因数の和:12492

約数の個数: 24

約数和(自身を含む): 57855420

約数和(自身を除く): 28867996

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 2336, 12409, 24818, 49636, 99272, 198544, 397088, 905857, 1811714, 3623428, 7246856, 14493712, 28987424]

約数ペア:

[(1, 28987424), (2, 14493712), (4, 7246856), (8, 3623428), (16, 1811714), (32, 905857), (73, 397088), (146, 198544), (292, 99272), (584, 49636), (1168, 24818), (2336, 12409)]