42786872

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{75329}}^1$

素因数の和:75406

約数の個数: 16

約数和(自身を含む): 81356400

約数和(自身を除く): 38569528

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 75329, 150658, 301316, 602632, 5348359, 10696718, 21393436, 42786872]

約数ペア:

[(1, 42786872), (2, 21393436), (4, 10696718), (8, 5348359), (71, 602632), (142, 301316), (284, 150658), (568, 75329)]