42877492

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{15787}}^1$

素因数の和:15895

約数の個数: 24

約数和(自身を含む): 86644544

約数和(自身を除く): 43767052

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 15787, 31574, 63148, 110509, 221018, 442036, 1531339, 3062678, 6125356, 10719373, 21438746, 42877492]

約数ペア:

[(1, 42877492), (2, 21438746), (4, 10719373), (7, 6125356), (14, 3062678), (28, 1531339), (97, 442036), (194, 221018), (388, 110509), (679, 63148), (1358, 31574), (2716, 15787)]