39727328

素因数分解:

$2^5\times {\mathrm{19}}^3\times {\mathrm{181}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 83013840

約数和(自身を除く): 43286512

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 181, 304, 361, 362, 608, 722, 724, 1444, 1448, 2888, 2896, 3439, 5776, 5792, 6859, 6878, 11552, 13718, 13756, 27436, 27512, 54872, 55024, 65341, 109744, 110048, 130682, 219488, 261364, 522728, 1045456, 1241479, 2090912, 2482958, 4965916, 9931832, 19863664, 39727328]

約数ペア:

[(1, 39727328), (2, 19863664), (4, 9931832), (8, 4965916), (16, 2482958), (19, 2090912), (32, 1241479), (38, 1045456), (76, 522728), (152, 261364), (181, 219488), (304, 130682), (361, 110048), (362, 109744), (608, 65341), (722, 55024), (724, 54872), (1444, 27512), (1448, 27436), (2888, 13756), (2896, 13718), (3439, 11552), (5776, 6878), (5792, 6859)]