628216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{4133}}^1$

素因数の和:4158

約数の個数: 16

約数和(自身を含む): 1240200

約数和(自身を除く): 611984

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 4133, 8266, 16532, 33064, 78527, 157054, 314108, 628216]

約数ペア:

[(1, 628216), (2, 314108), (4, 157054), (8, 78527), (19, 33064), (38, 16532), (76, 8266), (152, 4133)]