22289512

素因数分解:

$2^3\times 7^3\times {\mathrm{8123}}^1$

素因数の和:8150

約数の個数: 32

約数和(自身を含む): 48744000

約数和(自身を除く): 26454488

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 8123, 16246, 32492, 56861, 64984, 113722, 227444, 398027, 454888, 796054, 1592108, 2786189, 3184216, 5572378, 11144756, 22289512]

約数ペア:

[(1, 22289512), (2, 11144756), (4, 5572378), (7, 3184216), (8, 2786189), (14, 1592108), (28, 796054), (49, 454888), (56, 398027), (98, 227444), (196, 113722), (343, 64984), (392, 56861), (686, 32492), (1372, 16246), (2744, 8123)]