64405936

素因数分解:

$2^4\times 7^1\times {\mathrm{575053}}^1$

素因数の和:575068

約数の個数: 20

約数和(自身を含む): 142613392

約数和(自身を除く): 78207456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 575053, 1150106, 2300212, 4025371, 4600424, 8050742, 9200848, 16101484, 32202968, 64405936]

約数ペア:

[(1, 64405936), (2, 32202968), (4, 16101484), (7, 9200848), (8, 8050742), (14, 4600424), (16, 4025371), (28, 2300212), (56, 1150106), (112, 575053)]