25391485.000000000

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 187708752

約数和(自身を除く): 84096586

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 107, 214, 241, 287, 482, 574, 749, 1498, 1687, 2009, 3374, 4018, 4387, 5243, 8774, 9881, 10486, 11809, 19762, 23618, 25787, 30709, 51574, 61418, 69167, 138334, 180509, 214963, 361018, 429926, 484169, 968338, 1057267, 1263563, 2114534, 2527126, 7400869, 14801738, 51806083, 103612166]

約数ペア:

[(1, 103612166), (2, 51806083), (7, 14801738), (14, 7400869), (41, 2527126), (49, 2114534), (82, 1263563), (98, 1057267), (107, 968338), (214, 484169), (241, 429926), (287, 361018), (482, 214963), (574, 180509), (749, 138334), (1498, 69167), (1687, 61418), (2009, 51574), (3374, 30709), (4018, 25787), (4387, 23618), (5243, 19762), (8774, 11809), (9881, 10486)]