8286656

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:421

約数の個数: 56

約数和(自身を含む): 19202400

約数和(自身を除く): 10915744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 212, 224, 349, 371, 424, 448, 698, 742, 848, 1396, 1484, 1696, 2443, 2792, 2968, 3392, 4886, 5584, 5936, 9772, 11168, 11872, 18497, 19544, 22336, 23744, 36994, 39088, 73988, 78176, 129479, 147976, 156352, 258958, 295952, 517916, 591904, 1035832, 1183808, 2071664, 4143328, 8286656]

約数ペア:

[(1, 8286656), (2, 4143328), (4, 2071664), (7, 1183808), (8, 1035832), (14, 591904), (16, 517916), (28, 295952), (32, 258958), (53, 156352), (56, 147976), (64, 129479), (106, 78176), (112, 73988), (212, 39088), (224, 36994), (349, 23744), (371, 22336), (424, 19544), (448, 18497), (698, 11872), (742, 11168), (848, 9772), (1396, 5936), (1484, 5584), (1696, 4886), (2443, 3392), (2792, 2968)]