28146216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{167537}}^1$

素因数の和:167553

約数の個数: 32

約数和(自身を含む): 80418240

約数和(自身を除く): 52272024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 167537, 335074, 502611, 670148, 1005222, 1172759, 1340296, 2010444, 2345518, 3518277, 4020888, 4691036, 7036554, 9382072, 14073108, 28146216]

約数ペア:

[(1, 28146216), (2, 14073108), (3, 9382072), (4, 7036554), (6, 4691036), (7, 4020888), (8, 3518277), (12, 2345518), (14, 2010444), (21, 1340296), (24, 1172759), (28, 1005222), (42, 670148), (56, 502611), (84, 335074), (168, 167537)]