26104428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1459}}^1$

素因数の和:1547

約数の個数: 72

約数和(自身を含む): 76527360

約数和(自身を除く): 50422932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1459, 1491, 1988, 2556, 2918, 2982, 4377, 4473, 5836, 5964, 8754, 8946, 10213, 13131, 17508, 17892, 20426, 26262, 30639, 40852, 52524, 61278, 91917, 103589, 122556, 183834, 207178, 310767, 367668, 414356, 621534, 725123, 932301, 1243068, 1450246, 1864602, 2175369, 2900492, 3729204, 4350738, 6526107, 8701476, 13052214, 26104428]

約数ペア:

[(1, 26104428), (2, 13052214), (3, 8701476), (4, 6526107), (6, 4350738), (7, 3729204), (9, 2900492), (12, 2175369), (14, 1864602), (18, 1450246), (21, 1243068), (28, 932301), (36, 725123), (42, 621534), (63, 414356), (71, 367668), (84, 310767), (126, 207178), (142, 183834), (213, 122556), (252, 103589), (284, 91917), (426, 61278), (497, 52524), (639, 40852), (852, 30639), (994, 26262), (1278, 20426), (1459, 17892), (1491, 17508), (1988, 13131), (2556, 10213), (2918, 8946), (2982, 8754), (4377, 5964), (4473, 5836)]