69657856

素因数分解:

$2^8\times {\mathrm{107}}^1\times {\mathrm{2543}}^1$

素因数の和:2666

約数の個数: 36

約数和(自身を含む): 140398272

約数和(自身を除く): 70740416

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 256, 428, 856, 1712, 2543, 3424, 5086, 6848, 10172, 13696, 20344, 27392, 40688, 81376, 162752, 272101, 325504, 544202, 651008, 1088404, 2176808, 4353616, 8707232, 17414464, 34828928, 69657856]

約数ペア:

[(1, 69657856), (2, 34828928), (4, 17414464), (8, 8707232), (16, 4353616), (32, 2176808), (64, 1088404), (107, 651008), (128, 544202), (214, 325504), (256, 272101), (428, 162752), (856, 81376), (1712, 40688), (2543, 27392), (3424, 20344), (5086, 13696), (6848, 10172)]