71325818

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1\times {\mathrm{1069}}^1$

素因数の和:1601

約数の個数: 16

約数和(自身を含む): 108793320

約数和(自身を除く): 37467502

約数列:

[1, 2, 73, 146, 457, 914, 1069, 2138, 33361, 66722, 78037, 156074, 488533, 977066, 35662909, 71325818]

約数ペア:

[(1, 71325818), (2, 35662909), (73, 977066), (146, 488533), (457, 156074), (914, 78037), (1069, 66722), (2138, 33361)]