71022722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{25603}}^1$

素因数の和:25697

約数の個数: 16

約数和(自身を含む): 113681760

約数和(自身を除く): 42659038

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 25603, 51206, 486457, 972914, 1869019, 3738038, 35511361, 71022722]

約数ペア:

[(1, 71022722), (2, 35511361), (19, 3738038), (38, 1869019), (73, 972914), (146, 486457), (1387, 51206), (2774, 25603)]