4947064

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 9670320

約数和(自身を除く): 4723256

約数列:

[1, 2, 4, 8, 43, 73, 86, 146, 172, 197, 292, 344, 394, 584, 788, 1576, 3139, 6278, 8471, 12556, 14381, 16942, 25112, 28762, 33884, 57524, 67768, 115048, 618383, 1236766, 2473532, 4947064]

約数ペア:

[(1, 4947064), (2, 2473532), (4, 1236766), (8, 618383), (43, 115048), (73, 67768), (86, 57524), (146, 33884), (172, 28762), (197, 25112), (292, 16942), (344, 14381), (394, 12556), (584, 8471), (788, 6278), (1576, 3139)]