64974156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{416501}}^1$

素因数の和:416521

約数の個数: 24

約数和(自身を含む): 163268784

約数和(自身を除く): 98294628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 416501, 833002, 1249503, 1666004, 2499006, 4998012, 5414513, 10829026, 16243539, 21658052, 32487078, 64974156]

約数ペア:

[(1, 64974156), (2, 32487078), (3, 21658052), (4, 16243539), (6, 10829026), (12, 5414513), (13, 4998012), (26, 2499006), (39, 1666004), (52, 1249503), (78, 833002), (156, 416501)]