25314284

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1231}}^1$

素因数の和:1385

約数の個数: 24

約数和(自身を含む): 45638208

約数和(自身を除く): 20323924

約数列:

[1, 2, 4, 53, 97, 106, 194, 212, 388, 1231, 2462, 4924, 5141, 10282, 20564, 65243, 119407, 130486, 238814, 260972, 477628, 6328571, 12657142, 25314284]

約数ペア:

[(1, 25314284), (2, 12657142), (4, 6328571), (53, 477628), (97, 260972), (106, 238814), (194, 130486), (212, 119407), (388, 65243), (1231, 20564), (2462, 10282), (4924, 5141)]