66404236

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{1951}}^1$

素因数の和:2149

約数の個数: 24

約数和(自身を含む): 118931456

約数和(自身を除く): 52527220

約数列:

[1, 2, 4, 67, 127, 134, 254, 268, 508, 1951, 3902, 7804, 8509, 17018, 34036, 130717, 247777, 261434, 495554, 522868, 991108, 16601059, 33202118, 66404236]

約数ペア:

[(1, 66404236), (2, 33202118), (4, 16601059), (67, 991108), (127, 522868), (134, 495554), (254, 261434), (268, 247777), (508, 130717), (1951, 34036), (3902, 17018), (7804, 8509)]