25949224

素因数分解:

$2^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1249}}^1$

素因数の和:1322

約数の個数: 48

約数和(自身を含む): 57712500

約数和(自身を除く): 31763276

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 53, 56, 98, 106, 196, 212, 371, 392, 424, 742, 1249, 1484, 2498, 2597, 2968, 4996, 5194, 8743, 9992, 10388, 17486, 20776, 34972, 61201, 66197, 69944, 122402, 132394, 244804, 264788, 463379, 489608, 529576, 926758, 1853516, 3243653, 3707032, 6487306, 12974612, 25949224]

約数ペア:

[(1, 25949224), (2, 12974612), (4, 6487306), (7, 3707032), (8, 3243653), (14, 1853516), (28, 926758), (49, 529576), (53, 489608), (56, 463379), (98, 264788), (106, 244804), (196, 132394), (212, 122402), (371, 69944), (392, 66197), (424, 61201), (742, 34972), (1249, 20776), (1484, 17486), (2498, 10388), (2597, 9992), (2968, 8743), (4996, 5194)]