71282036

素因数分解:

$2^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{6047}}^1$

素因数の和:6479

約数の個数: 24

約数和(自身を含む): 142926336

約数和(自身を除く): 71644300

約数列:

[1, 2, 4, 7, 14, 28, 421, 842, 1684, 2947, 5894, 6047, 11788, 12094, 24188, 42329, 84658, 169316, 2545787, 5091574, 10183148, 17820509, 35641018, 71282036]

約数ペア:

[(1, 71282036), (2, 35641018), (4, 17820509), (7, 10183148), (14, 5091574), (28, 2545787), (421, 169316), (842, 84658), (1684, 42329), (2947, 24188), (5894, 12094), (6047, 11788)]