71302516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{4133}}^1$

素因数の和:4383

約数の個数: 24

約数和(自身を含む): 131957280

約数和(自身を除く): 60654764

約数列:

[1, 2, 4, 19, 38, 76, 227, 454, 908, 4133, 4313, 8266, 8626, 16532, 17252, 78527, 157054, 314108, 938191, 1876382, 3752764, 17825629, 35651258, 71302516]

約数ペア:

[(1, 71302516), (2, 35651258), (4, 17825629), (19, 3752764), (38, 1876382), (76, 938191), (227, 314108), (454, 157054), (908, 78527), (4133, 17252), (4313, 16532), (8266, 8626)]