66967304

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{1213}}^1$

素因数の和:1389

約数の個数: 32

約数和(自身を含む): 128781120

約数和(自身を除く): 61813816

約数列:

[1, 2, 4, 8, 67, 103, 134, 206, 268, 412, 536, 824, 1213, 2426, 4852, 6901, 9704, 13802, 27604, 55208, 81271, 124939, 162542, 249878, 325084, 499756, 650168, 999512, 8370913, 16741826, 33483652, 66967304]

約数ペア:

[(1, 66967304), (2, 33483652), (4, 16741826), (8, 8370913), (67, 999512), (103, 650168), (134, 499756), (206, 325084), (268, 249878), (412, 162542), (536, 124939), (824, 81271), (1213, 55208), (2426, 27604), (4852, 13802), (6901, 9704)]