25110722

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{491}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 46617984

約数和(自身を除く): 21507262

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 281, 491, 562, 982, 1967, 3437, 3653, 3934, 6383, 6874, 7306, 12766, 25571, 44681, 51142, 89362, 137971, 275942, 965797, 1793623, 1931594, 3587246, 12555361, 25110722]

約数ペア:

[(1, 25110722), (2, 12555361), (7, 3587246), (13, 1931594), (14, 1793623), (26, 965797), (91, 275942), (182, 137971), (281, 89362), (491, 51142), (562, 44681), (982, 25571), (1967, 12766), (3437, 7306), (3653, 6874), (3934, 6383)]