21793225328

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8460103}}^1$

素因数の和:8460141

約数の個数: 40

約数和(自身を含む): 50354539008

約数和(自身を除く): 28561313680

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 8460103, 16920206, 33840412, 59220721, 67680824, 118441442, 135361648, 194582369, 236882884, 389164738, 473765768, 778329476, 947531536, 1362076583, 1556658952, 2724153166, 3113317904, 5448306332, 10896612664, 21793225328]

約数ペア:

[(1, 21793225328), (2, 10896612664), (4, 5448306332), (7, 3113317904), (8, 2724153166), (14, 1556658952), (16, 1362076583), (23, 947531536), (28, 778329476), (46, 473765768), (56, 389164738), (92, 236882884), (112, 194582369), (161, 135361648), (184, 118441442), (322, 67680824), (368, 59220721), (644, 33840412), (1288, 16920206), (2576, 8460103)]