2515328

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 5138760

約数和(自身を除く): 2623432

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 457, 688, 914, 1376, 1828, 2752, 3656, 5504, 7312, 14624, 19651, 29248, 39302, 58496, 78604, 157208, 314416, 628832, 1257664, 2515328]

約数ペア:

[(1, 2515328), (2, 1257664), (4, 628832), (8, 314416), (16, 157208), (32, 78604), (43, 58496), (64, 39302), (86, 29248), (128, 19651), (172, 14624), (344, 7312), (457, 5504), (688, 3656), (914, 2752), (1376, 1828)]