25463754

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 58982400

約数和(自身を除く): 33518646

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 79, 94, 127, 141, 158, 237, 254, 282, 381, 423, 474, 711, 762, 846, 1143, 1269, 1422, 2133, 2286, 2538, 3429, 3713, 4266, 5969, 6858, 7426, 10033, 11139, 11938, 17907, 20066, 22278, 30099, 33417, 35814, 53721, 60198, 66834, 90297, 100251, 107442, 161163, 180594, 200502, 270891, 322326, 471551, 541782, 943102, 1414653, 2829306, 4243959, 8487918, 12731877, 25463754]

約数ペア:

[(1, 25463754), (2, 12731877), (3, 8487918), (6, 4243959), (9, 2829306), (18, 1414653), (27, 943102), (47, 541782), (54, 471551), (79, 322326), (94, 270891), (127, 200502), (141, 180594), (158, 161163), (237, 107442), (254, 100251), (282, 90297), (381, 66834), (423, 60198), (474, 53721), (711, 35814), (762, 33417), (846, 30099), (1143, 22278), (1269, 20066), (1422, 17907), (2133, 11938), (2286, 11139), (2538, 10033), (3429, 7426), (3713, 6858), (4266, 5969)]