28141512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7283}}^1$

素因数の和:7322

約数の個数: 64

約数和(自身を含む): 83911680

約数和(自身を除く): 55770168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 7283, 14566, 21849, 29132, 43698, 50981, 58264, 87396, 101962, 152943, 167509, 174792, 203924, 305886, 335018, 407848, 502527, 611772, 670036, 1005054, 1172563, 1223544, 1340072, 2010108, 2345126, 3517689, 4020216, 4690252, 7035378, 9380504, 14070756, 28141512]

約数ペア:

[(1, 28141512), (2, 14070756), (3, 9380504), (4, 7035378), (6, 4690252), (7, 4020216), (8, 3517689), (12, 2345126), (14, 2010108), (21, 1340072), (23, 1223544), (24, 1172563), (28, 1005054), (42, 670036), (46, 611772), (56, 502527), (69, 407848), (84, 335018), (92, 305886), (138, 203924), (161, 174792), (168, 167509), (184, 152943), (276, 101962), (322, 87396), (483, 58264), (552, 50981), (644, 43698), (966, 29132), (1288, 21849), (1932, 14566), (3864, 7283)]