25329708

素因数分解:

$2^2\times 3^2\times {\mathrm{491}}^1\times {\mathrm{1433}}^1$

素因数の和:1934

約数の個数: 36

約数和(自身を含む): 64203048

約数和(自身を除く): 38873340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 491, 982, 1433, 1473, 1964, 2866, 2946, 4299, 4419, 5732, 5892, 8598, 8838, 12897, 17196, 17676, 25794, 51588, 703603, 1407206, 2110809, 2814412, 4221618, 6332427, 8443236, 12664854, 25329708]

約数ペア:

[(1, 25329708), (2, 12664854), (3, 8443236), (4, 6332427), (6, 4221618), (9, 2814412), (12, 2110809), (18, 1407206), (36, 703603), (491, 51588), (982, 25794), (1433, 17676), (1473, 17196), (1964, 12897), (2866, 8838), (2946, 8598), (4299, 5892), (4419, 5732)]