71358244

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{353}}^1\times {\mathrm{521}}^1$

素因数の和:975

約数の個数: 24

約数和(自身を含む): 126764568

約数和(自身を除く): 55406324

約数列:

[1, 2, 4, 97, 194, 353, 388, 521, 706, 1042, 1412, 2084, 34241, 50537, 68482, 101074, 136964, 183913, 202148, 367826, 735652, 17839561, 35679122, 71358244]

約数ペア:

[(1, 71358244), (2, 35679122), (4, 17839561), (97, 735652), (194, 367826), (353, 202148), (388, 183913), (521, 136964), (706, 101074), (1042, 68482), (1412, 50537), (2084, 34241)]