65533284

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{25639}}^1$

素因数の和:25720

約数の個数: 36

約数和(自身を含む): 167993280

約数和(自身を除く): 102459996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 25639, 51278, 76917, 102556, 153834, 230751, 307668, 461502, 923004, 1820369, 3640738, 5461107, 7281476, 10922214, 16383321, 21844428, 32766642, 65533284]

約数ペア:

[(1, 65533284), (2, 32766642), (3, 21844428), (4, 16383321), (6, 10922214), (9, 7281476), (12, 5461107), (18, 3640738), (36, 1820369), (71, 923004), (142, 461502), (213, 307668), (284, 230751), (426, 153834), (639, 102556), (852, 76917), (1278, 51278), (2556, 25639)]