71318668

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{397}}^1\times {\mathrm{463}}^1$

素因数の和:961

約数の個数: 24

約数和(自身を含む): 126684992

約数和(自身を除く): 55366324

約数列:

[1, 2, 4, 97, 194, 388, 397, 463, 794, 926, 1588, 1852, 38509, 44911, 77018, 89822, 154036, 179644, 183811, 367622, 735244, 17829667, 35659334, 71318668]

約数ペア:

[(1, 71318668), (2, 35659334), (4, 17829667), (97, 735244), (194, 367622), (388, 183811), (397, 179644), (463, 154036), (794, 89822), (926, 77018), (1588, 44911), (1852, 38509)]