15672171284

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{62897}}^1$

素因数の和:63728

約数の個数: 48

約数和(自身を含む): 34236639360

約数和(自身を除く): 18564468076

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 809, 1618, 3236, 5663, 8899, 11326, 17798, 22652, 35596, 62293, 62897, 124586, 125794, 249172, 251588, 440279, 691867, 880558, 1383734, 1761116, 2767468, 4843069, 9686138, 19372276, 50883673, 101767346, 203534692, 356185711, 559720403, 712371422, 1119440806, 1424742844, 2238881612, 3918042821, 7836085642, 15672171284]

約数ペア:

[(1, 15672171284), (2, 7836085642), (4, 3918042821), (7, 2238881612), (11, 1424742844), (14, 1119440806), (22, 712371422), (28, 559720403), (44, 356185711), (77, 203534692), (154, 101767346), (308, 50883673), (809, 19372276), (1618, 9686138), (3236, 4843069), (5663, 2767468), (8899, 1761116), (11326, 1383734), (17798, 880558), (22652, 691867), (35596, 440279), (62293, 251588), (62897, 249172), (124586, 125794)]