7212992

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{2621}}^1$

素因数の和:2676

約数の個数: 28

約数和(自身を含む): 14651736

約数和(自身を除く): 7438744

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2621, 2752, 5242, 10484, 20968, 41936, 83872, 112703, 167744, 225406, 450812, 901624, 1803248, 3606496, 7212992]

約数ペア:

[(1, 7212992), (2, 3606496), (4, 1803248), (8, 901624), (16, 450812), (32, 225406), (43, 167744), (64, 112703), (86, 83872), (172, 41936), (344, 20968), (688, 10484), (1376, 5242), (2621, 2752)]