25485912

素因数分解:

$2^3\times 3^2\times {\mathrm{307}}^1\times {\mathrm{1153}}^1$

素因数の和:1472

約数の個数: 48

約数和(自身を含む): 69309240

約数和(自身を除く): 43823328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 307, 614, 921, 1153, 1228, 1842, 2306, 2456, 2763, 3459, 3684, 4612, 5526, 6918, 7368, 9224, 10377, 11052, 13836, 20754, 22104, 27672, 41508, 83016, 353971, 707942, 1061913, 1415884, 2123826, 2831768, 3185739, 4247652, 6371478, 8495304, 12742956, 25485912]

約数ペア:

[(1, 25485912), (2, 12742956), (3, 8495304), (4, 6371478), (6, 4247652), (8, 3185739), (9, 2831768), (12, 2123826), (18, 1415884), (24, 1061913), (36, 707942), (72, 353971), (307, 83016), (614, 41508), (921, 27672), (1153, 22104), (1228, 20754), (1842, 13836), (2306, 11052), (2456, 10377), (2763, 9224), (3459, 7368), (3684, 6918), (4612, 5526)]