25607692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 50803200

約数和(自身を除く): 25195508

約数列:

[1, 2, 4, 11, 22, 44, 53, 79, 106, 139, 158, 212, 278, 316, 556, 583, 869, 1166, 1529, 1738, 2332, 3058, 3476, 4187, 6116, 7367, 8374, 10981, 14734, 16748, 21962, 29468, 43924, 46057, 81037, 92114, 120791, 162074, 184228, 241582, 324148, 483164, 581993, 1163986, 2327972, 6401923, 12803846, 25607692]

約数ペア:

[(1, 25607692), (2, 12803846), (4, 6401923), (11, 2327972), (22, 1163986), (44, 581993), (53, 483164), (79, 324148), (106, 241582), (139, 184228), (158, 162074), (212, 120791), (278, 92114), (316, 81037), (556, 46057), (583, 43924), (869, 29468), (1166, 21962), (1529, 16748), (1738, 14734), (2332, 10981), (3058, 8374), (3476, 7367), (4187, 6116)]