26863648

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2789}}^1$

素因数の和:2849

約数の個数: 48

約数和(自身を含む): 61871040

約数和(自身を除く): 35007392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 2408, 2789, 4816, 5578, 9632, 11156, 19523, 22312, 39046, 44624, 78092, 89248, 119927, 156184, 239854, 312368, 479708, 624736, 839489, 959416, 1678978, 1918832, 3357956, 3837664, 6715912, 13431824, 26863648]

約数ペア:

[(1, 26863648), (2, 13431824), (4, 6715912), (7, 3837664), (8, 3357956), (14, 1918832), (16, 1678978), (28, 959416), (32, 839489), (43, 624736), (56, 479708), (86, 312368), (112, 239854), (172, 156184), (224, 119927), (301, 89248), (344, 78092), (602, 44624), (688, 39046), (1204, 22312), (1376, 19523), (2408, 11156), (2789, 9632), (4816, 5578)]