28015428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{333517}}^1$

素因数の和:333531

約数の個数: 24

約数和(自身を含む): 74708032

約数和(自身を除く): 46692604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 333517, 667034, 1000551, 1334068, 2001102, 2334619, 4002204, 4669238, 7003857, 9338476, 14007714, 28015428]

約数ペア:

[(1, 28015428), (2, 14007714), (3, 9338476), (4, 7003857), (6, 4669238), (7, 4002204), (12, 2334619), (14, 2001102), (21, 1334068), (28, 1000551), (42, 667034), (84, 333517)]