27636428

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{1021}}^1$

素因数の和:1193

約数の個数: 24

約数和(自身を含む): 49620144

約数和(自身を除く): 21983716

約数列:

[1, 2, 4, 67, 101, 134, 202, 268, 404, 1021, 2042, 4084, 6767, 13534, 27068, 68407, 103121, 136814, 206242, 273628, 412484, 6909107, 13818214, 27636428]

約数ペア:

[(1, 27636428), (2, 13818214), (4, 6909107), (67, 412484), (101, 273628), (134, 206242), (202, 136814), (268, 103121), (404, 68407), (1021, 27068), (2042, 13534), (4084, 6767)]