6656624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{32003}}^1$

素因数の和:32024

約数の個数: 20

約数和(自身を含む): 13889736

約数和(自身を除く): 7233112

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 32003, 64006, 128012, 256024, 416039, 512048, 832078, 1664156, 3328312, 6656624]

約数ペア:

[(1, 6656624), (2, 3328312), (4, 1664156), (8, 832078), (13, 512048), (16, 416039), (26, 256024), (52, 128012), (104, 64006), (208, 32003)]