275968

素因数分解:

$2^9\times 7^2\times {\mathrm{11}}^1$

素因数の和:43

約数の個数: 60

約数和(自身を含む): 699732

約数和(自身を除く): 423764

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 256, 308, 352, 392, 448, 512, 539, 616, 704, 784, 896, 1078, 1232, 1408, 1568, 1792, 2156, 2464, 2816, 3136, 3584, 4312, 4928, 5632, 6272, 8624, 9856, 12544, 17248, 19712, 25088, 34496, 39424, 68992, 137984, 275968]

約数ペア:

[(1, 275968), (2, 137984), (4, 68992), (7, 39424), (8, 34496), (11, 25088), (14, 19712), (16, 17248), (22, 12544), (28, 9856), (32, 8624), (44, 6272), (49, 5632), (56, 4928), (64, 4312), (77, 3584), (88, 3136), (98, 2816), (112, 2464), (128, 2156), (154, 1792), (176, 1568), (196, 1408), (224, 1232), (256, 1078), (308, 896), (352, 784), (392, 704), (448, 616), (512, 539)]