56407974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1343047}}^1$

素因数の和:1343059

約数の個数: 16

約数和(自身を含む): 128932608

約数和(自身を除く): 72524634

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1343047, 2686094, 4029141, 8058282, 9401329, 18802658, 28203987, 56407974]

約数ペア:

[(1, 56407974), (2, 28203987), (3, 18802658), (6, 9401329), (7, 8058282), (14, 4029141), (21, 2686094), (42, 1343047)]