26164558

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 49158144

約数和(自身を除く): 22993586

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 167, 217, 266, 334, 361, 434, 589, 722, 1169, 1178, 2338, 2527, 3173, 4123, 5054, 5177, 6346, 8246, 10354, 11191, 22211, 22382, 36239, 44422, 60287, 72478, 78337, 98363, 120574, 156674, 196726, 422009, 688541, 844018, 1377082, 1868897, 3737794, 13082279, 26164558]

約数ペア:

[(1, 26164558), (2, 13082279), (7, 3737794), (14, 1868897), (19, 1377082), (31, 844018), (38, 688541), (62, 422009), (133, 196726), (167, 156674), (217, 120574), (266, 98363), (334, 78337), (361, 72478), (434, 60287), (589, 44422), (722, 36239), (1169, 22382), (1178, 22211), (2338, 11191), (2527, 10354), (3173, 8246), (4123, 6346), (5054, 5177)]