71258462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{140827}}^1$

素因数の和:140863

約数の個数: 16

約数和(自身を含む): 121675392

約数和(自身を除く): 50416930

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 140827, 281654, 1549097, 3098194, 3239021, 6478042, 35629231, 71258462]

約数ペア:

[(1, 71258462), (2, 35629231), (11, 6478042), (22, 3239021), (23, 3098194), (46, 1549097), (253, 281654), (506, 140827)]