15764909468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{28547}}^1$

素因数の和:28743

約数の個数: 72

約数和(自身を含む): 34870582656

約数和(自身を除く): 19105673188

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 163, 242, 308, 326, 484, 652, 847, 1141, 1694, 1793, 2282, 3388, 3586, 4564, 7172, 12551, 19723, 25102, 28547, 39446, 50204, 57094, 78892, 114188, 138061, 199829, 276122, 314017, 399658, 552244, 628034, 799316, 1256068, 2198119, 3454187, 4396238, 4653161, 6908374, 8792476, 9306322, 13816748, 18612644, 24179309, 32572127, 48358618, 51184771, 65144254, 96717236, 102369542, 130288508, 204739084, 358293397, 563032481, 716586794, 1126064962, 1433173588, 2252129924, 3941227367, 7882454734, 15764909468]

約数ペア:

[(1, 15764909468), (2, 7882454734), (4, 3941227367), (7, 2252129924), (11, 1433173588), (14, 1126064962), (22, 716586794), (28, 563032481), (44, 358293397), (77, 204739084), (121, 130288508), (154, 102369542), (163, 96717236), (242, 65144254), (308, 51184771), (326, 48358618), (484, 32572127), (652, 24179309), (847, 18612644), (1141, 13816748), (1694, 9306322), (1793, 8792476), (2282, 6908374), (3388, 4653161), (3586, 4396238), (4564, 3454187), (7172, 2198119), (12551, 1256068), (19723, 799316), (25102, 628034), (28547, 552244), (39446, 399658), (50204, 314017), (57094, 276122), (78892, 199829), (114188, 138061)]