42258244

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{15559}}^1$

素因数の和:15667

約数の個数: 24

約数和(自身を含む): 85393280

約数和(自身を除く): 43135036

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 15559, 31118, 62236, 108913, 217826, 435652, 1509223, 3018446, 6036892, 10564561, 21129122, 42258244]

約数ペア:

[(1, 42258244), (2, 21129122), (4, 10564561), (7, 6036892), (14, 3018446), (28, 1509223), (97, 435652), (194, 217826), (388, 108913), (679, 62236), (1358, 31118), (2716, 15559)]