26040816

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1301}}^1$

素因数の和:1454

約数の個数: 60

約数和(自身を含む): 73458840

約数和(自身を除く): 47418024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 834, 1112, 1251, 1301, 1668, 2224, 2502, 2602, 3336, 3903, 5004, 5204, 6672, 7806, 10008, 10408, 11709, 15612, 20016, 20816, 23418, 31224, 46836, 62448, 93672, 180839, 187344, 361678, 542517, 723356, 1085034, 1446712, 1627551, 2170068, 2893424, 3255102, 4340136, 6510204, 8680272, 13020408, 26040816]

約数ペア:

[(1, 26040816), (2, 13020408), (3, 8680272), (4, 6510204), (6, 4340136), (8, 3255102), (9, 2893424), (12, 2170068), (16, 1627551), (18, 1446712), (24, 1085034), (36, 723356), (48, 542517), (72, 361678), (139, 187344), (144, 180839), (278, 93672), (417, 62448), (556, 46836), (834, 31224), (1112, 23418), (1251, 20816), (1301, 20016), (1668, 15612), (2224, 11709), (2502, 10408), (2602, 10008), (3336, 7806), (3903, 6672), (5004, 5204)]