838863872

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10639}}^1$

素因数の和:10677

約数の個数: 88

約数和(自身を含む): 2090887680

約数和(自身を除く): 1252023808

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 512, 616, 704, 896, 1024, 1232, 1408, 1792, 2464, 2816, 3584, 4928, 5632, 7168, 9856, 10639, 11264, 19712, 21278, 39424, 42556, 74473, 78848, 85112, 117029, 148946, 170224, 234058, 297892, 340448, 468116, 595784, 680896, 819203, 936232, 1191568, 1361792, 1638406, 1872464, 2383136, 2723584, 3276812, 3744928, 4766272, 5447168, 6553624, 7489856, 9532544, 10894336, 13107248, 14979712, 19065088, 26214496, 29959424, 38130176, 52428992, 59918848, 76260352, 104857984, 119837696, 209715968, 419431936, 838863872]

約数ペア:

[(1, 838863872), (2, 419431936), (4, 209715968), (7, 119837696), (8, 104857984), (11, 76260352), (14, 59918848), (16, 52428992), (22, 38130176), (28, 29959424), (32, 26214496), (44, 19065088), (56, 14979712), (64, 13107248), (77, 10894336), (88, 9532544), (112, 7489856), (128, 6553624), (154, 5447168), (176, 4766272), (224, 3744928), (256, 3276812), (308, 2723584), (352, 2383136), (448, 1872464), (512, 1638406), (616, 1361792), (704, 1191568), (896, 936232), (1024, 819203), (1232, 680896), (1408, 595784), (1792, 468116), (2464, 340448), (2816, 297892), (3584, 234058), (4928, 170224), (5632, 148946), (7168, 117029), (9856, 85112), (10639, 78848), (11264, 74473), (19712, 42556), (21278, 39424)]