25064568

素因数分解:

$2^3\times 3^2\times {\mathrm{491}}^1\times {\mathrm{709}}^1$

素因数の和:1212

約数の個数: 48

約数和(自身を含む): 68117400

約数和(自身を除く): 43052832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 491, 709, 982, 1418, 1473, 1964, 2127, 2836, 2946, 3928, 4254, 4419, 5672, 5892, 6381, 8508, 8838, 11784, 12762, 17016, 17676, 25524, 35352, 51048, 348119, 696238, 1044357, 1392476, 2088714, 2784952, 3133071, 4177428, 6266142, 8354856, 12532284, 25064568]

約数ペア:

[(1, 25064568), (2, 12532284), (3, 8354856), (4, 6266142), (6, 4177428), (8, 3133071), (9, 2784952), (12, 2088714), (18, 1392476), (24, 1044357), (36, 696238), (72, 348119), (491, 51048), (709, 35352), (982, 25524), (1418, 17676), (1473, 17016), (1964, 12762), (2127, 11784), (2836, 8838), (2946, 8508), (3928, 6381), (4254, 5892), (4419, 5672)]