47143376

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18301}}^1$

素因数の和:18339

約数の個数: 40

約数和(自身を含む): 108933504

約数和(自身を除く): 61790128

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 18301, 36602, 73204, 128107, 146408, 256214, 292816, 420923, 512428, 841846, 1024856, 1683692, 2049712, 2946461, 3367384, 5892922, 6734768, 11785844, 23571688, 47143376]

約数ペア:

[(1, 47143376), (2, 23571688), (4, 11785844), (7, 6734768), (8, 5892922), (14, 3367384), (16, 2946461), (23, 2049712), (28, 1683692), (46, 1024856), (56, 841846), (92, 512428), (112, 420923), (161, 292816), (184, 256214), (322, 146408), (368, 128107), (644, 73204), (1288, 36602), (2576, 18301)]