25211836884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3758473}}^1$

素因数の和:3758536

約数の個数: 48

約数和(自身を含む): 64826159552

約数和(自身を除く): 39614322668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 3758473, 7516946, 11275419, 15033892, 22550838, 45101676, 48860149, 97720298, 146580447, 161614339, 195440596, 293160894, 323228678, 484843017, 586321788, 646457356, 969686034, 1939372068, 2100986407, 4201972814, 6302959221, 8403945628, 12605918442, 25211836884]

約数ペア:

[(1, 25211836884), (2, 12605918442), (3, 8403945628), (4, 6302959221), (6, 4201972814), (12, 2100986407), (13, 1939372068), (26, 969686034), (39, 646457356), (43, 586321788), (52, 484843017), (78, 323228678), (86, 293160894), (129, 195440596), (156, 161614339), (172, 146580447), (258, 97720298), (516, 48860149), (559, 45101676), (1118, 22550838), (1677, 15033892), (2236, 11275419), (3354, 7516946), (6708, 3758473)]